13441968001

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 17827577856

約数和(自身を除く): 4385609855

約数列:

[1, 7, 11, 31, 43, 77, 173, 217, 301, 341, 473, 757, 1211, 1333, 1903, 2387, 3311, 5299, 5363, 7439, 8327, 9331, 13321, 14663, 23467, 32551, 37541, 52073, 58289, 58993, 81829, 102641, 130961, 164269, 227857, 230609, 258137, 358061, 412951, 572803, 916727, 1009081, 1440571, 1614263, 1806959, 2506427, 2536699, 4059791, 5631323, 7063567, 10083997, 11099891, 17756893, 28418537, 39419261, 44657701, 61944553, 77699237, 174571013, 312603907, 433611871, 1221997091, 1920281143, 13441968001]

約数ペア:

[(1, 13441968001), (7, 1920281143), (11, 1221997091), (31, 433611871), (43, 312603907), (77, 174571013), (173, 77699237), (217, 61944553), (301, 44657701), (341, 39419261), (473, 28418537), (757, 17756893), (1211, 11099891), (1333, 10083997), (1903, 7063567), (2387, 5631323), (3311, 4059791), (5299, 2536699), (5363, 2506427), (7439, 1806959), (8327, 1614263), (9331, 1440571), (13321, 1009081), (14663, 916727), (23467, 572803), (32551, 412951), (37541, 358061), (52073, 258137), (58289, 230609), (58993, 227857), (81829, 164269), (102641, 130961)]