22397787

素因数分解:

$3^2\times {\mathrm{73}}^2\times {\mathrm{467}}^1$

素因数の和:619

約数の個数: 18

約数和(自身を含む): 32871852

約数和(自身を除く): 10474065

約数列:

[1, 3, 9, 73, 219, 467, 657, 1401, 4203, 5329, 15987, 34091, 47961, 102273, 306819, 2488643, 7465929, 22397787]

約数ペア:

[(1, 22397787), (3, 7465929), (9, 2488643), (73, 306819), (219, 102273), (467, 47961), (657, 34091), (1401, 15987), (4203, 5329)]