201112873

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{70001}}^1$

素因数の和:70044

約数の個数: 12

約数和(自身を含む): 230586588

約数和(自身を除く): 29473715

約数列:

[1, 13, 17, 169, 221, 2873, 70001, 910013, 1190017, 11830169, 15470221, 201112873]

約数ペア:

[(1, 201112873), (13, 15470221), (17, 11830169), (169, 1190017), (221, 910013), (2873, 70001)]