13303790521

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{15970937}}^1$

素因数の和:15970968

約数の個数: 12

約数和(自身を含む): 16386182388

約数和(自身を除く): 3082391867

約数列:

[1, 7, 17, 49, 119, 833, 15970937, 111796559, 271505929, 782575913, 1900541503, 13303790521]

約数ペア:

[(1, 13303790521), (7, 1900541503), (17, 782575913), (49, 271505929), (119, 111796559), (833, 15970937)]