129173837

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30763}}^1$

素因数の和:30812

約数の個数: 16

約数和(自身を含む): 155050560

約数和(自身を除く): 25876723

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 30763, 399919, 522971, 584497, 6798623, 7598461, 9936449, 129173837]

約数ペア:

[(1, 129173837), (13, 9936449), (17, 7598461), (19, 6798623), (221, 584497), (247, 522971), (323, 399919), (4199, 30763)]