13242549

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 19611648

約数和(自身を除く): 6369099

約数列:

[1, 3, 23, 31, 41, 69, 93, 123, 151, 453, 713, 943, 1271, 2139, 2829, 3473, 3813, 4681, 6191, 10419, 14043, 18573, 29233, 87699, 107663, 142393, 191921, 322989, 427179, 575763, 4414183, 13242549]

約数ペア:

[(1, 13242549), (3, 4414183), (23, 575763), (31, 427179), (41, 322989), (69, 191921), (93, 142393), (123, 107663), (151, 87699), (453, 29233), (713, 18573), (943, 14043), (1271, 10419), (2139, 6191), (2829, 4681), (3473, 3813)]