509968173

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 820471680

約数和(自身を除く): 310503507

約数列:

[1, 3, 11, 13, 33, 39, 53, 121, 143, 159, 363, 429, 583, 689, 1573, 1749, 2039, 2067, 4719, 6117, 6413, 7579, 19239, 22429, 22737, 26507, 67287, 79521, 83369, 108067, 246719, 250107, 291577, 324201, 740157, 874731, 1188737, 1404871, 3207347, 3566211, 4214613, 9622041, 13076107, 15453581, 39228321, 46360743, 169989391, 509968173]

約数ペア:

[(1, 509968173), (3, 169989391), (11, 46360743), (13, 39228321), (33, 15453581), (39, 13076107), (53, 9622041), (121, 4214613), (143, 3566211), (159, 3207347), (363, 1404871), (429, 1188737), (583, 874731), (689, 740157), (1573, 324201), (1749, 291577), (2039, 250107), (2067, 246719), (4719, 108067), (6117, 83369), (6413, 79521), (7579, 67287), (19239, 26507), (22429, 22737)]