2688365817

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{39727}}^1$

素因数の和:39909

約数の個数: 24

約数和(自身を含む): 3974706944

約数和(自身を除く): 1286341127

約数列:

[1, 3, 9, 73, 103, 219, 309, 657, 927, 7519, 22557, 39727, 67671, 119181, 357543, 2900071, 4091881, 8700213, 12275643, 26100639, 36826929, 298707313, 896121939, 2688365817]

約数ペア:

[(1, 2688365817), (3, 896121939), (9, 298707313), (73, 36826929), (103, 26100639), (219, 12275643), (309, 8700213), (657, 4091881), (927, 2900071), (7519, 357543), (22557, 119181), (39727, 67671)]