8505549

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 13351520

約数和(自身を除く): 4845971

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 523, 1251, 1569, 1807, 4707, 5421, 6799, 16263, 20397, 61191, 72697, 218091, 654273, 945061, 2835183, 8505549]

約数ペア:

[(1, 8505549), (3, 2835183), (9, 945061), (13, 654273), (39, 218091), (117, 72697), (139, 61191), (417, 20397), (523, 16263), (1251, 6799), (1569, 5421), (1807, 4707)]