13059243

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 19408896

約数和(自身を除く): 6349653

約数列:

[1, 3, 9, 71, 107, 191, 213, 321, 573, 639, 963, 1719, 7597, 13561, 20437, 22791, 40683, 61311, 68373, 122049, 183933, 1451027, 4353081, 13059243]

約数ペア:

[(1, 13059243), (3, 4353081), (9, 1451027), (71, 183933), (107, 122049), (191, 68373), (213, 61311), (321, 40683), (573, 22791), (639, 20437), (963, 13561), (1719, 7597)]