7917900561

素因数分解:

$3^2\times {\mathrm{4561}}^1\times {\mathrm{192889}}^1$

素因数の和:197456

約数の個数: 12

約数和(自身を含む): 11439534340

約数和(自身を除く): 3521633779

約数列:

[1, 3, 9, 4561, 13683, 41049, 192889, 578667, 1736001, 879766729, 2639300187, 7917900561]

約数ペア:

[(1, 7917900561), (3, 2639300187), (9, 879766729), (4561, 1736001), (13683, 578667), (41049, 192889)]