4452489

素因数分解:

$3^5\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 6787872

約数和(自身を除く): 2335383

約数列:

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

約数ペア:

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