13323505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2887}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 17466624

約数和(自身を除く): 4143119

約数列:

[1, 5, 13, 65, 71, 355, 923, 2887, 4615, 14435, 37531, 187655, 204977, 1024885, 2664701, 13323505]

約数ペア:

[(1, 13323505), (5, 2664701), (13, 1024885), (65, 204977), (71, 187655), (355, 37531), (923, 14435), (2887, 4615)]