85824781

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 99589248

約数和(自身を除く): 13764467

約数列:

[1, 7, 131, 173, 541, 917, 1211, 3787, 22663, 70871, 93593, 158641, 496097, 655151, 12260683, 85824781]

約数ペア:

[(1, 85824781), (7, 12260683), (131, 655151), (173, 496097), (541, 158641), (917, 93593), (1211, 70871), (3787, 22663)]