2017070321

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{96469}}^1$

素因数の和:96608

約数の個数: 16

約数和(自身を含む): 2407891200

約数和(自身を除く): 390820879

約数列:

[1, 7, 29, 103, 203, 721, 2987, 20909, 96469, 675283, 2797601, 9936307, 19583207, 69554149, 288152903, 2017070321]

約数ペア:

[(1, 2017070321), (7, 288152903), (29, 69554149), (103, 19583207), (203, 9936307), (721, 2797601), (2987, 675283), (20909, 96469)]