847374719

素因数分解:

${\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{11701}}^1$

素因数の和:12361

約数の個数: 8

約数和(自身を含む): 855182160

約数和(自身を除く): 7807441

約数列:

[1, 139, 521, 11701, 72419, 1626439, 6096221, 847374719]

約数ペア:

[(1, 847374719), (139, 6096221), (521, 1626439), (11701, 72419)]