13026489

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10169}}^1$

素因数の和:10240

約数の個数: 16

約数和(自身を含む): 20177280

約数和(自身を除く): 7150791

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 10169, 30507, 71183, 213549, 620309, 1860927, 4342163, 13026489]

約数ペア:

[(1, 13026489), (3, 4342163), (7, 1860927), (21, 620309), (61, 213549), (183, 71183), (427, 30507), (1281, 10169)]