2013854073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 3437199360

約数和(自身を除く): 1423345287

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 251, 329, 517, 739, 753, 987, 1551, 1757, 2217, 2761, 3619, 5173, 5271, 8129, 8283, 10857, 11797, 15519, 19327, 24387, 34733, 35391, 56903, 57981, 82579, 104199, 129767, 170709, 185489, 243131, 247737, 382063, 389301, 556467, 729393, 908369, 1146189, 1298423, 2040379, 2674441, 2725107, 3895269, 6121137, 8023323, 8717983, 14282653, 26153949, 42847959, 61025881, 95897813, 183077643, 287693439, 671284691, 2013854073]

約数ペア:

[(1, 2013854073), (3, 671284691), (7, 287693439), (11, 183077643), (21, 95897813), (33, 61025881), (47, 42847959), (77, 26153949), (141, 14282653), (231, 8717983), (251, 8023323), (329, 6121137), (517, 3895269), (739, 2725107), (753, 2674441), (987, 2040379), (1551, 1298423), (1757, 1146189), (2217, 908369), (2761, 729393), (3619, 556467), (5173, 389301), (5271, 382063), (8129, 247737), (8283, 243131), (10857, 185489), (11797, 170709), (15519, 129767), (19327, 104199), (24387, 82579), (34733, 57981), (35391, 56903)]