12596571

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 21245952

約数和(自身を除く): 8649381

約数列:

[1, 3, 9, 13, 23, 31, 39, 69, 93, 117, 151, 207, 279, 299, 403, 453, 713, 897, 1209, 1359, 1963, 2139, 2691, 3473, 3627, 4681, 5889, 6417, 9269, 10419, 14043, 17667, 27807, 31257, 42129, 45149, 60853, 83421, 107663, 135447, 182559, 322989, 406341, 547677, 968967, 1399619, 4198857, 12596571]

約数ペア:

[(1, 12596571), (3, 4198857), (9, 1399619), (13, 968967), (23, 547677), (31, 406341), (39, 322989), (69, 182559), (93, 135447), (117, 107663), (151, 83421), (207, 60853), (279, 45149), (299, 42129), (403, 31257), (453, 27807), (713, 17667), (897, 14043), (1209, 10419), (1359, 9269), (1963, 6417), (2139, 5889), (2691, 4681), (3473, 3627)]