5661251

素因数分解:

${\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 12

約数和(自身を含む): 6029496

約数和(自身を除く): 368245

約数列:

[1, 31, 43, 137, 961, 1333, 4247, 5891, 41323, 131657, 182621, 5661251]

約数ペア:

[(1, 5661251), (31, 182621), (43, 131657), (137, 41323), (961, 5891), (1333, 4247)]