86856133

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3109}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 107282560

約数和(自身を除く): 20426427

約数列:

[1, 7, 13, 91, 307, 2149, 3109, 3991, 21763, 27937, 40417, 282919, 954463, 6681241, 12408019, 86856133]

約数ペア:

[(1, 86856133), (7, 12408019), (13, 6681241), (91, 954463), (307, 282919), (2149, 40417), (3109, 27937), (3991, 21763)]