2045043

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 3983616

約数和(自身を除く): 1938573

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 227, 231, 273, 429, 681, 693, 819, 1001, 1287, 1589, 2043, 2497, 2951, 3003, 4767, 7491, 8853, 9009, 14301, 17479, 20657, 22473, 26559, 32461, 52437, 61971, 97383, 157311, 185913, 227227, 292149, 681681, 2045043]

約数ペア:

[(1, 2045043), (3, 681681), (7, 292149), (9, 227227), (11, 185913), (13, 157311), (21, 97383), (33, 61971), (39, 52437), (63, 32461), (77, 26559), (91, 22473), (99, 20657), (117, 17479), (143, 14301), (227, 9009), (231, 8853), (273, 7491), (429, 4767), (681, 3003), (693, 2951), (819, 2497), (1001, 2043), (1287, 1589)]