47491719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18217}}^1$

素因数の和:18310

約数の個数: 16

約数和(自身を含む): 69957120

約数和(自身を除く): 22465401

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 18217, 54651, 200387, 601161, 1439143, 4317429, 15830573, 47491719]

約数ペア:

[(1, 47491719), (3, 15830573), (11, 4317429), (33, 1439143), (79, 601161), (237, 200387), (869, 54651), (2607, 18217)]