81794297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:681

約数の個数: 24

約数和(自身を含む): 96332040

約数和(自身を除く): 14537743

約数列:

[1, 13, 19, 29, 247, 361, 377, 551, 601, 4693, 7163, 7813, 10469, 11419, 17429, 136097, 148447, 216961, 226577, 331151, 2820493, 4304963, 6291869, 81794297]

約数ペア:

[(1, 81794297), (13, 6291869), (19, 4304963), (29, 2820493), (247, 331151), (361, 226577), (377, 216961), (551, 148447), (601, 136097), (4693, 17429), (7163, 11419), (7813, 10469)]