31729137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8821}}^1$

素因数の和:8944

約数の個数: 16

約数和(自身を含む): 46580160

約数和(自身を除く): 14851023

約数列:

[1, 3, 11, 33, 109, 327, 1199, 3597, 8821, 26463, 97031, 291093, 961489, 2884467, 10576379, 31729137]

約数ペア:

[(1, 31729137), (3, 10576379), (11, 2884467), (33, 961489), (109, 291093), (327, 97031), (1199, 26463), (3597, 8821)]