4515507

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:640

約数の個数: 20

約数和(自身を含む): 6821496

約数和(自身を除く): 2305989

約数列:

[1, 3, 9, 27, 81, 107, 321, 521, 963, 1563, 2889, 4689, 8667, 14067, 42201, 55747, 167241, 501723, 1505169, 4515507]

約数ペア:

[(1, 4515507), (3, 1505169), (9, 501723), (27, 167241), (81, 55747), (107, 42201), (321, 14067), (521, 8667), (963, 4689), (1563, 2889)]