1397294503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1\times {\mathrm{2963}}^1$

素因数の和:4014

約数の個数: 16

約数和(自身を含む): 1561862016

約数和(自身を除く): 164567513

約数列:

[1, 11, 43, 473, 997, 2963, 10967, 32593, 42871, 127409, 471581, 1401499, 2954111, 32495221, 127026773, 1397294503]

約数ペア:

[(1, 1397294503), (11, 127026773), (43, 32495221), (473, 2954111), (997, 1401499), (2963, 471581), (10967, 127409), (32593, 42871)]