22687707

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 37020672

約数和(自身を除く): 14332965

約数列:

[1, 3, 7, 17, 21, 51, 103, 119, 309, 357, 617, 721, 1751, 1851, 2163, 4319, 5253, 10489, 12257, 12957, 31467, 36771, 63551, 73423, 190653, 220269, 444857, 1080367, 1334571, 3241101, 7562569, 22687707]

約数ペア:

[(1, 22687707), (3, 7562569), (7, 3241101), (17, 1334571), (21, 1080367), (51, 444857), (103, 220269), (119, 190653), (309, 73423), (357, 63551), (617, 36771), (721, 31467), (1751, 12957), (1851, 12257), (2163, 10489), (4319, 5253)]