9287239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 16

約数和(自身を含む): 10584000

約数和(自身を除く): 1296761

約数列:

[1, 13, 23, 89, 299, 349, 1157, 2047, 4537, 8027, 26611, 31061, 104351, 403793, 714403, 9287239]

約数ペア:

[(1, 9287239), (13, 714403), (23, 403793), (89, 104351), (299, 31061), (349, 26611), (1157, 8027), (2047, 4537)]