12960647

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{15559}}^1$

素因数の和:15590

約数の個数: 12

約数和(自身を含む): 15964560

約数和(自身を除く): 3003913

約数列:

[1, 7, 17, 49, 119, 833, 15559, 108913, 264503, 762391, 1851521, 12960647]

約数ペア:

[(1, 12960647), (7, 1851521), (17, 762391), (49, 264503), (119, 108913), (833, 15559)]