12716277

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5879}}^1$

素因数の和:5992

約数の個数: 16

約数和(自身を含む): 19568640

約数和(自身を除く): 6852363

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 5879, 17637, 41153, 123459, 605537, 1816611, 4238759, 12716277]

約数ペア:

[(1, 12716277), (3, 4238759), (7, 1816611), (21, 605537), (103, 123459), (309, 41153), (721, 17637), (2163, 5879)]