7966053121

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1273957}}^1$

素因数の和:1274020

約数の個数: 12

約数和(自身を含む): 8859103932

約数和(自身を除く): 893050811

約数列:

[1, 13, 37, 169, 481, 6253, 1273957, 16561441, 47136409, 215298733, 612773317, 7966053121]

約数ペア:

[(1, 7966053121), (13, 612773317), (37, 215298733), (169, 47136409), (481, 16561441), (6253, 1273957)]