2017087961

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{214561}}^1$

素因数の和:214664

約数の個数: 16

約数和(自身を含む): 2471754240

約数和(自身を除く): 454666279

約数列:

[1, 7, 17, 79, 119, 553, 1343, 9401, 214561, 1501927, 3647537, 16950319, 25532759, 118652233, 288155423, 2017087961]

約数ペア:

[(1, 2017087961), (7, 288155423), (17, 118652233), (79, 25532759), (119, 16950319), (553, 3647537), (1343, 1501927), (9401, 214561)]