13357467

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 28

約数和(自身を含む): 20382264

約数和(自身を除く): 7024797

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 251, 657, 729, 753, 1971, 2259, 5913, 6777, 17739, 18323, 20331, 53217, 54969, 60993, 164907, 182979, 494721, 1484163, 4452489, 13357467]

約数ペア:

[(1, 13357467), (3, 4452489), (9, 1484163), (27, 494721), (73, 182979), (81, 164907), (219, 60993), (243, 54969), (251, 53217), (657, 20331), (729, 18323), (753, 17739), (1971, 6777), (2259, 5913)]