86621221

素因数分解:

${\mathrm{43}}^1\times {\mathrm{907}}^1\times {\mathrm{2221}}^1$

素因数の和:3171

約数の個数: 8

約数和(自身を含む): 88773344

約数和(自身を除く): 2152123

約数列:

[1, 43, 907, 2221, 39001, 95503, 2014447, 86621221]

約数ペア:

[(1, 86621221), (43, 2014447), (907, 95503), (2221, 39001)]