28554669

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 36

約数和(自身を含む): 48847708

約数和(自身を除く): 20293039

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 2017, 4719, 6051, 14157, 18153, 22187, 26221, 66561, 78663, 199683, 235989, 244057, 288431, 732171, 865293, 2196513, 2595879, 3172741, 9518223, 28554669]

約数ペア:

[(1, 28554669), (3, 9518223), (9, 3172741), (11, 2595879), (13, 2196513), (33, 865293), (39, 732171), (99, 288431), (117, 244057), (121, 235989), (143, 199683), (363, 78663), (429, 66561), (1089, 26221), (1287, 22187), (1573, 18153), (2017, 14157), (4719, 6051)]