82690657

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 96124672

約数和(自身を除く): 13434015

約数列:

[1, 7, 97, 193, 631, 679, 1351, 4417, 18721, 61207, 121783, 131047, 428449, 852481, 11812951, 82690657]

約数ペア:

[(1, 82690657), (7, 11812951), (97, 852481), (193, 428449), (631, 131047), (679, 121783), (1351, 61207), (4417, 18721)]