179905313

素因数分解:

$7^2\times {\mathrm{131}}^1\times {\mathrm{28027}}^1$

素因数の和:28172

約数の個数: 12

約数和(自身を含む): 210882672

約数和(自身を除く): 30977359

約数列:

[1, 7, 49, 131, 917, 6419, 28027, 196189, 1373323, 3671537, 25700759, 179905313]

約数ペア:

[(1, 179905313), (7, 25700759), (49, 3671537), (131, 1373323), (917, 196189), (6419, 28027)]