13546521

素因数分解:

$3^5\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 20520864

約数和(自身を除く): 6974343

約数列:

[1, 3, 9, 27, 81, 107, 243, 321, 521, 963, 1563, 2889, 4689, 8667, 14067, 26001, 42201, 55747, 126603, 167241, 501723, 1505169, 4515507, 13546521]

約数ペア:

[(1, 13546521), (3, 4515507), (9, 1505169), (27, 501723), (81, 167241), (107, 126603), (243, 55747), (321, 42201), (521, 26001), (963, 14067), (1563, 8667), (2889, 4689)]