25956993

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{647}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 35582976

約数和(自身を除く): 9625983

約数列:

[1, 3, 43, 129, 311, 647, 933, 1941, 13373, 27821, 40119, 83463, 201217, 603651, 8652331, 25956993]

約数ペア:

[(1, 25956993), (3, 8652331), (43, 603651), (129, 201217), (311, 83463), (647, 40119), (933, 27821), (1941, 13373)]