128211433

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{14759}}^1$

素因数の和:14856

約数の個数: 16

約数和(自身を含む): 157282560

約数和(自身を除く): 29071127

約数列:

[1, 7, 17, 73, 119, 511, 1241, 8687, 14759, 103313, 250903, 1077407, 1756321, 7541849, 18315919, 128211433]

約数ペア:

[(1, 128211433), (7, 18315919), (17, 7541849), (73, 1756321), (119, 1077407), (511, 250903), (1241, 103313), (8687, 14759)]