87452491

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2370

約数の個数: 16

約数和(自身を含む): 102829824

約数和(自身を除く): 15377333

約数列:

[1, 7, 53, 107, 371, 749, 2203, 5671, 15421, 39697, 116759, 235721, 817313, 1650047, 12493213, 87452491]

約数ペア:

[(1, 87452491), (7, 12493213), (53, 1650047), (107, 817313), (371, 235721), (749, 116759), (2203, 39697), (5671, 15421)]