9915913

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 12130560

約数和(自身を除く): 2214647

約数列:

[1, 7, 17, 103, 119, 721, 809, 1751, 5663, 12257, 13753, 83327, 96271, 583289, 1416559, 9915913]

約数ペア:

[(1, 9915913), (7, 1416559), (17, 583289), (103, 96271), (119, 83327), (721, 13753), (809, 12257), (1751, 5663)]