2017903437

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{811}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 3266617536

約数和(自身を除く): 1248714099

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 613, 811, 1353, 1839, 2433, 4059, 5517, 6743, 7299, 8921, 20229, 25133, 26763, 33251, 60687, 75399, 80289, 99753, 226197, 276463, 299259, 365761, 497143, 829389, 1097283, 1491429, 2488167, 3291849, 4474287, 5468573, 16405719, 20382863, 49217157, 61148589, 183445767, 224211493, 672634479, 2017903437]

約数ペア:

[(1, 2017903437), (3, 672634479), (9, 224211493), (11, 183445767), (33, 61148589), (41, 49217157), (99, 20382863), (123, 16405719), (369, 5468573), (451, 4474287), (613, 3291849), (811, 2488167), (1353, 1491429), (1839, 1097283), (2433, 829389), (4059, 497143), (5517, 365761), (6743, 299259), (7299, 276463), (8921, 226197), (20229, 99753), (25133, 80289), (26763, 75399), (33251, 60687)]