47729877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20063}}^1$

素因数の和:20140

約数の個数: 16

約数和(自身を含む): 69662208

約数和(自身を除く): 21932331

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 20063, 60189, 260819, 782457, 1223843, 3671529, 15909959, 47729877]

約数ペア:

[(1, 47729877), (3, 15909959), (13, 3671529), (39, 1223843), (61, 782457), (183, 260819), (793, 60189), (2379, 20063)]