1393669207

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{26479}}^1$

素因数の和:26662

約数の個数: 16

約数和(自身を含む): 1630320640

約数和(自身を除く): 236651433

約数列:

[1, 7, 73, 103, 511, 721, 7519, 26479, 52633, 185353, 1932967, 2727337, 13530769, 19091359, 199095601, 1393669207]

約数ペア:

[(1, 1393669207), (7, 199095601), (73, 19091359), (103, 13530769), (511, 2727337), (721, 1932967), (7519, 185353), (26479, 52633)]