13253807

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 15792192

約数和(自身を除く): 2538385

約数列:

[1, 7, 37, 73, 259, 511, 701, 2701, 4907, 18907, 25937, 51173, 181559, 358211, 1893401, 13253807]

約数ペア:

[(1, 13253807), (7, 1893401), (37, 358211), (73, 181559), (259, 51173), (511, 25937), (701, 18907), (2701, 4907)]