25409061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 38948000

約数和(自身を除く): 13538939

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1069, 1251, 2641, 3207, 7923, 9621, 20311, 23769, 60933, 148591, 182799, 445773, 1337319, 2823229, 8469687, 25409061]

約数ペア:

[(1, 25409061), (3, 8469687), (9, 2823229), (19, 1337319), (57, 445773), (139, 182799), (171, 148591), (417, 60933), (1069, 23769), (1251, 20311), (2641, 9621), (3207, 7923)]