2237701011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1\times {\mathrm{277}}^1$

素因数の和:660

約数の個数: 64

約数和(自身を含む): 3730341888

約数和(自身を除く): 1492640877

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 233, 273, 277, 381, 699, 831, 889, 1631, 1651, 1939, 2667, 3029, 3601, 4893, 4953, 5817, 9087, 10803, 11557, 21203, 25207, 29591, 34671, 35179, 63609, 64541, 75621, 88773, 105537, 193623, 207137, 246253, 384683, 451787, 457327, 621411, 738759, 839033, 1154049, 1355361, 1371981, 2517099, 2692781, 3201289, 5873231, 8078343, 8196707, 9603867, 17619693, 24590121, 57376949, 106557191, 172130847, 319671573, 745900337, 2237701011]

約数ペア:

[(1, 2237701011), (3, 745900337), (7, 319671573), (13, 172130847), (21, 106557191), (39, 57376949), (91, 24590121), (127, 17619693), (233, 9603867), (273, 8196707), (277, 8078343), (381, 5873231), (699, 3201289), (831, 2692781), (889, 2517099), (1631, 1371981), (1651, 1355361), (1939, 1154049), (2667, 839033), (3029, 738759), (3601, 621411), (4893, 457327), (4953, 451787), (5817, 384683), (9087, 246253), (10803, 207137), (11557, 193623), (21203, 105537), (25207, 88773), (29591, 75621), (34671, 64541), (35179, 63609)]