121473359

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 140874240

約数和(自身を除く): 19400881

約数列:

[1, 7, 103, 331, 509, 721, 2317, 3563, 34093, 52427, 168479, 238651, 366989, 1179353, 17353337, 121473359]

約数ペア:

[(1, 121473359), (7, 17353337), (103, 1179353), (331, 366989), (509, 238651), (721, 168479), (2317, 52427), (3563, 34093)]