120930139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^2\times {\mathrm{569}}^1$

素因数の和:858

約数の個数: 12

約数和(自身を含む): 133113240

約数和(自身を除く): 12183101

約数列:

[1, 11, 139, 569, 1529, 6259, 19321, 79091, 212531, 870001, 10993649, 120930139]

約数ペア:

[(1, 120930139), (11, 10993649), (139, 870001), (569, 212531), (1529, 79091), (6259, 19321)]