8621873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3044

約数の個数: 12

約数和(自身を含む): 9888588

約数和(自身を除く): 1266715

約数列:

[1, 13, 17, 169, 221, 2873, 3001, 39013, 51017, 507169, 663221, 8621873]

約数ペア:

[(1, 8621873), (13, 663221), (17, 507169), (169, 51017), (221, 39013), (2873, 3001)]