131565071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{557}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 145838880

約数和(自身を除く): 14273809

約数列:

[1, 11, 109, 197, 557, 1199, 2167, 6127, 21473, 60713, 109729, 236203, 667843, 1207019, 11960461, 131565071]

約数ペア:

[(1, 131565071), (11, 11960461), (109, 1207019), (197, 667843), (557, 236203), (1199, 109729), (2167, 60713), (6127, 21473)]