2247174657

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{304867}}^1$

素因数の和:304899

約数の個数: 40

約数和(自身を含む): 4131571136

約数和(自身を除く): 1884396479

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 304867, 914601, 2134069, 2743803, 3963271, 6402207, 8231409, 11889813, 19206621, 24694227, 27742897, 35669439, 57619863, 83228691, 107008317, 172859589, 249686073, 321024951, 749058219, 2247174657]

約数ペア:

[(1, 2247174657), (3, 749058219), (7, 321024951), (9, 249686073), (13, 172859589), (21, 107008317), (27, 83228691), (39, 57619863), (63, 35669439), (81, 27742897), (91, 24694227), (117, 19206621), (189, 11889813), (273, 8231409), (351, 6402207), (567, 3963271), (819, 2743803), (1053, 2134069), (2457, 914601), (7371, 304867)]