2007690993

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3719}}^1$

素因数の和:3803

約数の個数: 96

約数和(自身を含む): 3899750400

約数和(自身を除く): 1892059407

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 41, 57, 63, 77, 99, 123, 133, 171, 209, 231, 287, 369, 399, 451, 627, 693, 779, 861, 1197, 1353, 1463, 1881, 2337, 2583, 3157, 3719, 4059, 4389, 5453, 7011, 8569, 9471, 11157, 13167, 16359, 25707, 26033, 28413, 33471, 40909, 49077, 59983, 70661, 77121, 78099, 122727, 152479, 179949, 211983, 234297, 286363, 368181, 457437, 494627, 539847, 635949, 777271, 859089, 1067353, 1372311, 1483881, 1677269, 2331813, 2577267, 2897101, 3202059, 4451643, 5031807, 5440897, 6995439, 8691303, 9606177, 11740883, 15095421, 16322691, 20279707, 26073909, 31868111, 35222649, 48968073, 60839121, 95604333, 105667947, 182517363, 223076777, 286812999, 669230331, 2007690993]

約数ペア:

[(1, 2007690993), (3, 669230331), (7, 286812999), (9, 223076777), (11, 182517363), (19, 105667947), (21, 95604333), (33, 60839121), (41, 48968073), (57, 35222649), (63, 31868111), (77, 26073909), (99, 20279707), (123, 16322691), (133, 15095421), (171, 11740883), (209, 9606177), (231, 8691303), (287, 6995439), (369, 5440897), (399, 5031807), (451, 4451643), (627, 3202059), (693, 2897101), (779, 2577267), (861, 2331813), (1197, 1677269), (1353, 1483881), (1463, 1372311), (1881, 1067353), (2337, 859089), (2583, 777271), (3157, 635949), (3719, 539847), (4059, 494627), (4389, 457437), (5453, 368181), (7011, 286363), (8569, 234297), (9471, 211983), (11157, 179949), (13167, 152479), (16359, 122727), (25707, 78099), (26033, 77121), (28413, 70661), (33471, 59983), (40909, 49077)]