12964851

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{1499}}^1$

素因数の和:1567

約数の個数: 18

約数和(自身を含む): 19363500

約数和(自身を除く): 6398649

約数列:

[1, 3, 9, 31, 93, 279, 961, 1499, 2883, 4497, 8649, 13491, 46469, 139407, 418221, 1440539, 4321617, 12964851]

約数ペア:

[(1, 12964851), (3, 4321617), (9, 1440539), (31, 418221), (93, 139407), (279, 46469), (961, 13491), (1499, 8649), (2883, 4497)]