12430257

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14437}}^1$

素因数の和:14488

約数の個数: 16

約数和(自身を含む): 19404672

約数和(自身を除く): 6974415

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 14437, 43311, 101059, 303177, 591917, 1775751, 4143419, 12430257]

約数ペア:

[(1, 12430257), (3, 4143419), (7, 1775751), (21, 591917), (41, 303177), (123, 101059), (287, 43311), (861, 14437)]