28564107

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6053}}^1$

素因数の和:6091

約数の個数: 24

約数和(自身を含む): 45090192

約数和(自身を除く): 16526085

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 6053, 18159, 66583, 78689, 199749, 236067, 732413, 865579, 2197239, 2596737, 9521369, 28564107]

約数ペア:

[(1, 28564107), (3, 9521369), (11, 2596737), (13, 2197239), (33, 865579), (39, 732413), (121, 236067), (143, 199749), (363, 78689), (429, 66583), (1573, 18159), (4719, 6053)]