386400651

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1415387}}^1$

素因数の和:1415410

約数の個数: 16

約数和(自身を含む): 634093824

約数和(自身を除く): 247693173

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1415387, 4246161, 9907709, 18400031, 29723127, 55200093, 128800217, 386400651]

約数ペア:

[(1, 386400651), (3, 128800217), (7, 55200093), (13, 29723127), (21, 18400031), (39, 9907709), (91, 4246161), (273, 1415387)]