2051211591

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38873}}^1$

素因数の和:38944

約数の個数: 48

約数和(自身を含む): 3565834272

約数和(自身を除く): 1514622681

約数列:

[1, 3, 9, 11, 13, 33, 39, 41, 99, 117, 123, 143, 369, 429, 451, 533, 1287, 1353, 1599, 4059, 4797, 5863, 17589, 38873, 52767, 116619, 349857, 427603, 505349, 1282809, 1516047, 1593793, 3848427, 4548141, 4781379, 5558839, 14344137, 16676517, 17531723, 20719309, 50029551, 52595169, 62157927, 157785507, 186473781, 227912399, 683737197, 2051211591]

約数ペア:

[(1, 2051211591), (3, 683737197), (9, 227912399), (11, 186473781), (13, 157785507), (33, 62157927), (39, 52595169), (41, 50029551), (99, 20719309), (117, 17531723), (123, 16676517), (143, 14344137), (369, 5558839), (429, 4781379), (451, 4548141), (533, 3848427), (1287, 1593793), (1353, 1516047), (1599, 1282809), (4059, 505349), (4797, 427603), (5863, 349857), (17589, 116619), (38873, 52767)]