968740083

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{685591}}^1$

素因数の和:685754

約数の個数: 12

約数和(自身を含む): 1408205968

約数和(自身を除く): 439465885

約数列:

[1, 3, 9, 157, 471, 1413, 685591, 2056773, 6170319, 107637787, 322913361, 968740083]

約数ペア:

[(1, 968740083), (3, 322913361), (9, 107637787), (157, 6170319), (471, 2056773), (1413, 685591)]