9820707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8170

約数の個数: 16

約数和(自身を含む): 14558208

約数和(自身を除く): 4737501

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 8123, 24369, 105599, 251813, 316797, 755439, 3273569, 9820707]

約数ペア:

[(1, 9820707), (3, 3273569), (13, 755439), (31, 316797), (39, 251813), (93, 105599), (403, 24369), (1209, 8123)]