24759021

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{311}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 40255488

約数和(自身を除く): 15496467

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 311, 357, 669, 933, 1561, 2177, 3791, 4683, 5287, 6531, 11373, 15861, 26537, 37009, 69353, 79611, 111027, 208059, 485471, 1179001, 1456413, 3537003, 8253007, 24759021]

約数ペア:

[(1, 24759021), (3, 8253007), (7, 3537003), (17, 1456413), (21, 1179001), (51, 485471), (119, 208059), (223, 111027), (311, 79611), (357, 69353), (669, 37009), (933, 26537), (1561, 15861), (2177, 11373), (3791, 6531), (4683, 5287)]