9937571

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 24

約数和(自身を含む): 12561696

約数和(自身を除く): 2624125

約数列:

[1, 7, 17, 37, 61, 119, 259, 427, 629, 1037, 1369, 2257, 4403, 7259, 9583, 15799, 23273, 38369, 83509, 162911, 268583, 584563, 1419653, 9937571]

約数ペア:

[(1, 9937571), (7, 1419653), (17, 584563), (37, 268583), (61, 162911), (119, 83509), (259, 38369), (427, 23273), (629, 15799), (1037, 9583), (1369, 7259), (2257, 4403)]