87730013

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{10099}}^1$

素因数の和:10196

約数の個数: 16

約数和(自身を含む): 107625600

約数和(自身を除く): 19895587

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 10099, 70693, 171683, 737227, 1201781, 5160589, 12532859, 87730013]

約数ペア:

[(1, 87730013), (7, 12532859), (17, 5160589), (73, 1201781), (119, 737227), (511, 171683), (1241, 70693), (8687, 10099)]