10887147

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 18

約数和(自身を含む): 16014492

約数和(自身を除く): 5127345

約数列:

[1, 3, 9, 73, 219, 227, 657, 681, 2043, 5329, 15987, 16571, 47961, 49713, 149139, 1209683, 3629049, 10887147]

約数ペア:

[(1, 10887147), (3, 3629049), (9, 1209683), (73, 149139), (219, 49713), (227, 47961), (657, 16571), (681, 15987), (2043, 5329)]