1566690021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1471}}^1\times {\mathrm{9103}}^1$

素因数の和:10593

約数の個数: 24

約数和(自身を含む): 2438998016

約数和(自身を除く): 872307995

約数列:

[1, 3, 9, 13, 39, 117, 1471, 4413, 9103, 13239, 19123, 27309, 57369, 81927, 118339, 172107, 355017, 1065051, 13390513, 40171539, 120514617, 174076669, 522230007, 1566690021]

約数ペア:

[(1, 1566690021), (3, 522230007), (9, 174076669), (13, 120514617), (39, 40171539), (117, 13390513), (1471, 1065051), (4413, 355017), (9103, 172107), (13239, 118339), (19123, 81927), (27309, 57369)]