210630119

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1770001}}^1$

素因数の和:1770025

約数の個数: 8

約数和(自身を含む): 254880288

約数和(自身を除く): 44250169

約数列:

[1, 7, 17, 119, 1770001, 12390007, 30090017, 210630119]

約数ペア:

[(1, 210630119), (7, 30090017), (17, 12390007), (119, 1770001)]