1, 7, 49, 343, 2401
7 is prime.
composite
2,401 is composite.
The positive integer factors of 16807 are: 1, 7, 49, 343, 2401, 16807
1, 7, 49, 343, 2401, 16807, 117649.
All Factors of 16807:1, 7, 49, 343, 2401, 16807
43 is already prime; no factorization required.
2401 is a composite number because it has more than 2 factors
composite
Any prime number (greater than 3) to the 4th power has 5 factors, like 625 and 2401.
2,401 is composite.
7 x 7 x 7 x 7 = 2401
Any of its factors
Any prime number (except 2 and 3) to the 4th power, like 625 and 2401.
The positive integer factors of 16807 are: 1, 7, 49, 343, 2401, 16807
2,401=7x7x7x7, so it is composite.
A number with exactly five factors is a number that is a prime number raised to the fourth power (p4). The factors are 1, p, p2, p3, and p4. Example: The 5 factors of 54 = 625 are 1, 5, 25, 125, and 625. The 5 factors of 74 = 2401 are 1, 7, 49, 343, and 2401. The 5 factors of 114 = 14641 are 1, 11, 121, 1331, and 14,641.
1 and 241. 241 is a prime number.