426522681

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{32261}}^1$

素因数の和:32393

約数の個数: 24

約数和(自身を含む): 669371976

約数和(自身を除く): 242849295

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221, 32261, 96783, 290349, 419393, 1258179, 3645493, 3774537, 10936479, 32809437, 47391409, 142174227, 426522681]

約数ペア:

[(1, 426522681), (3, 142174227), (9, 47391409), (13, 32809437), (39, 10936479), (113, 3774537), (117, 3645493), (339, 1258179), (1017, 419393), (1469, 290349), (4407, 96783), (13221, 32261)]