121770121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{80803}}^1$

素因数の和:80951

約数の個数: 8

約数和(自身を含む): 133811424

約数和(自身を除く): 12041303

約数列:

[1, 11, 137, 1507, 80803, 888833, 11070011, 121770121]

約数ペア:

[(1, 121770121), (11, 11070011), (137, 888833), (1507, 80803)]