12477717

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6433

約数の個数: 24

約数和(自身を含む): 21265920

約数和(自身を除く): 8788203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 6389, 19167, 44723, 57501, 134169, 198059, 402507, 594177, 1386413, 1782531, 4159239, 12477717]

約数ペア:

[(1, 12477717), (3, 4159239), (7, 1782531), (9, 1386413), (21, 594177), (31, 402507), (63, 198059), (93, 134169), (217, 57501), (279, 44723), (651, 19167), (1953, 6389)]