12862971

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3169}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 20769840

約数和(自身を除く): 7906869

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 3169, 4059, 9507, 28521, 34859, 104577, 129929, 313731, 389787, 1169361, 1429219, 4287657, 12862971]

約数ペア:

[(1, 12862971), (3, 4287657), (9, 1429219), (11, 1169361), (33, 389787), (41, 313731), (99, 129929), (123, 104577), (369, 34859), (451, 28521), (1353, 9507), (3169, 4059)]