13427813

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14456

約数の個数: 12

約数和(自身を含む): 16443360

約数和(自身を除く): 3015547

約数列:

[1, 7, 19, 49, 133, 931, 14423, 100961, 274037, 706727, 1918259, 13427813]

約数ペア:

[(1, 13427813), (7, 1918259), (19, 706727), (49, 274037), (133, 100961), (931, 14423)]