7156738521

素因数分解:

$3^2\times {\mathrm{479}}^1\times {\mathrm{1660111}}^1$

素因数の和:1660596

約数の個数: 12

約数和(自身を含む): 10359098880

約数和(自身を除く): 3202360359

約数列:

[1, 3, 9, 479, 1437, 4311, 1660111, 4980333, 14940999, 795193169, 2385579507, 7156738521]

約数ペア:

[(1, 7156738521), (3, 2385579507), (9, 795193169), (479, 14940999), (1437, 4980333), (4311, 1660111)]