2247277473

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{3313}}^1$

素因数の和:3463

約数の個数: 64

約数和(自身を含む): 3949227520

約数和(自身を除く): 1701950047

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 97, 111, 189, 259, 291, 333, 679, 777, 873, 999, 2037, 2331, 2619, 3313, 3589, 6111, 6993, 9939, 10767, 18333, 23191, 25123, 29817, 32301, 69573, 75369, 89451, 96903, 122581, 208719, 226107, 321361, 367743, 626157, 678321, 858067, 964083, 1103229, 2249527, 2574201, 2892249, 3309687, 6748581, 7722603, 8676747, 11890357, 20245743, 23167809, 35671071, 60737229, 83232499, 107013213, 249697497, 321039639, 749092491, 2247277473]

約数ペア:

[(1, 2247277473), (3, 749092491), (7, 321039639), (9, 249697497), (21, 107013213), (27, 83232499), (37, 60737229), (63, 35671071), (97, 23167809), (111, 20245743), (189, 11890357), (259, 8676747), (291, 7722603), (333, 6748581), (679, 3309687), (777, 2892249), (873, 2574201), (999, 2249527), (2037, 1103229), (2331, 964083), (2619, 858067), (3313, 678321), (3589, 626157), (6111, 367743), (6993, 321361), (9939, 226107), (10767, 208719), (18333, 122581), (23191, 96903), (25123, 89451), (29817, 75369), (32301, 69573)]