2045546937

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{7331}}^1$

素因数の和:7490

約数の個数: 48

約数和(自身を含む): 3489328128

約数和(自身を除く): 1443781191

約数列:

[1, 3, 7, 9, 21, 43, 63, 103, 129, 301, 309, 387, 721, 903, 927, 2163, 2709, 4429, 6489, 7331, 13287, 21993, 31003, 39861, 51317, 65979, 93009, 153951, 279027, 315233, 461853, 755093, 945699, 2206631, 2265279, 2837097, 5285651, 6619893, 6795837, 15856953, 19859679, 32468999, 47570859, 97406997, 227282993, 292220991, 681848979, 2045546937]

約数ペア:

[(1, 2045546937), (3, 681848979), (7, 292220991), (9, 227282993), (21, 97406997), (43, 47570859), (63, 32468999), (103, 19859679), (129, 15856953), (301, 6795837), (309, 6619893), (387, 5285651), (721, 2837097), (903, 2265279), (927, 2206631), (2163, 945699), (2709, 755093), (4429, 461853), (6489, 315233), (7331, 279027), (13287, 153951), (21993, 93009), (31003, 65979), (39861, 51317)]