312043121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{30269}}^1$

素因数の和:30356

約数の個数: 12

約数和(自身を含む): 343443420

約数和(自身を除く): 31400299

約数列:

[1, 13, 61, 169, 793, 10309, 30269, 393497, 1846409, 5115461, 24003317, 312043121]

約数ペア:

[(1, 312043121), (13, 24003317), (61, 5115461), (169, 1846409), (793, 393497), (10309, 30269)]