12585797

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 16067160

約数和(自身を除く): 3481363

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 521, 833, 1421, 3451, 3647, 8857, 15109, 24157, 25529, 61999, 105763, 256853, 433993, 740341, 1797971, 12585797]

約数ペア:

[(1, 12585797), (7, 1797971), (17, 740341), (29, 433993), (49, 256853), (119, 105763), (203, 61999), (493, 25529), (521, 24157), (833, 15109), (1421, 8857), (3451, 3647)]