2021691833

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{2427001}}^1$

素因数の和:2427032

約数の個数: 12

約数和(自身を含む): 2490104052

約数和(自身を除く): 468412219

約数列:

[1, 7, 17, 49, 119, 833, 2427001, 16989007, 41259017, 118923049, 288813119, 2021691833]

約数ペア:

[(1, 2021691833), (7, 288813119), (17, 118923049), (49, 41259017), (119, 16989007), (833, 2427001)]