8890427

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 11031552

約数和(自身を除く): 2141125

約数列:

[1, 7, 13, 91, 151, 647, 1057, 1963, 4529, 8411, 13741, 58877, 97697, 683879, 1270061, 8890427]

約数ペア:

[(1, 8890427), (7, 1270061), (13, 683879), (91, 97697), (151, 58877), (647, 13741), (1057, 8411), (1963, 4529)]