7480263

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3446

約数の個数: 16

約数和(自身を含む): 11508480

約数和(自身を除く): 4028217

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 3329, 9987, 23303, 69909, 356203, 1068609, 2493421, 7480263]

約数ペア:

[(1, 7480263), (3, 2493421), (7, 1068609), (21, 356203), (107, 69909), (321, 23303), (749, 9987), (2247, 3329)]