123238907

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1039}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 138378240

約数和(自身を除く): 15139333

約数列:

[1, 11, 41, 263, 451, 1039, 2893, 10783, 11429, 42599, 118613, 273257, 468589, 3005827, 11203537, 123238907]

約数ペア:

[(1, 123238907), (11, 11203537), (41, 3005827), (263, 468589), (451, 273257), (1039, 118613), (2893, 42599), (10783, 11429)]