4122521081

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{825991}}^1$

素因数の和:826052

約数の個数: 16

約数和(自身を含む): 5074894848

約数和(自身を除く): 952373767

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 825991, 5781937, 18997793, 25605721, 132984551, 179240047, 588931583, 4122521081]

約数ペア:

[(1, 4122521081), (7, 588931583), (23, 179240047), (31, 132984551), (161, 25605721), (217, 18997793), (713, 5781937), (4991, 825991)]