27404221

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{124001}}^1$

素因数の和:124031

約数の個数: 8

約数和(自身を含む): 31248504

約数和(自身を除く): 3844283

約数列:

[1, 13, 17, 221, 124001, 1612013, 2108017, 27404221]

約数ペア:

[(1, 27404221), (13, 2108017), (17, 1612013), (221, 124001)]