84830221

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{101837}}^1$

素因数の和:101868

約数の個数: 12

約数和(自身を含む): 104485788

約数和(自身を除く): 19655567

約数列:

[1, 7, 17, 49, 119, 833, 101837, 712859, 1731229, 4990013, 12118603, 84830221]

約数ペア:

[(1, 84830221), (7, 12118603), (17, 4990013), (49, 1731229), (119, 712859), (833, 101837)]