1438865571

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 2319819264

約数和(自身を除く): 880953693

約数列:

[1, 3, 11, 13, 33, 39, 53, 121, 143, 159, 363, 429, 523, 583, 689, 1331, 1569, 1573, 1749, 2067, 3993, 4719, 5753, 6413, 6799, 7579, 17259, 17303, 19239, 20397, 22737, 27719, 51909, 63283, 70543, 74789, 83157, 83369, 189849, 211629, 224367, 250107, 304909, 360347, 696113, 822679, 914727, 917059, 1081041, 2088339, 2468037, 2751177, 3353999, 3963817, 9049469, 10061997, 11891451, 27148407, 36893989, 43601987, 110681967, 130805961, 479621857, 1438865571]

約数ペア:

[(1, 1438865571), (3, 479621857), (11, 130805961), (13, 110681967), (33, 43601987), (39, 36893989), (53, 27148407), (121, 11891451), (143, 10061997), (159, 9049469), (363, 3963817), (429, 3353999), (523, 2751177), (583, 2468037), (689, 2088339), (1331, 1081041), (1569, 917059), (1573, 914727), (1749, 822679), (2067, 696113), (3993, 360347), (4719, 304909), (5753, 250107), (6413, 224367), (6799, 211629), (7579, 189849), (17259, 83369), (17303, 83157), (19239, 74789), (20397, 70543), (22737, 63283), (27719, 51909)]