13823019

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{701}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 22924512

約数和(自身を除く): 9101493

約数列:

[1, 3, 7, 9, 21, 63, 313, 701, 939, 2103, 2191, 2817, 4907, 6309, 6573, 14721, 19719, 44163, 219413, 658239, 1535891, 1974717, 4607673, 13823019]

約数ペア:

[(1, 13823019), (3, 4607673), (7, 1974717), (9, 1535891), (21, 658239), (63, 219413), (313, 44163), (701, 19719), (939, 14721), (2103, 6573), (2191, 6309), (2817, 4907)]