7697619

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{2081}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 11492640

約数和(自身を除く): 3795021

約数列:

[1, 3, 9, 27, 137, 411, 1233, 2081, 3699, 6243, 18729, 56187, 285097, 855291, 2565873, 7697619]

約数ペア:

[(1, 7697619), (3, 2565873), (9, 855291), (27, 285097), (137, 56187), (411, 18729), (1233, 6243), (2081, 3699)]