489633296877

素因数分解:

$3^6\times {\mathrm{881}}^1\times {\mathrm{762373}}^1$

素因数の和:763272

約数の個数: 28

約数和(自身を含む): 734948357724

約数和(自身を除く): 245315060847

約数列:

[1, 3, 9, 27, 81, 243, 729, 881, 2643, 7929, 23787, 71361, 214083, 642249, 762373, 2287119, 6861357, 20584071, 61752213, 185256639, 555769917, 671650613, 2014951839, 6044855517, 18134566551, 54403699653, 163211098959, 489633296877]

約数ペア:

[(1, 489633296877), (3, 163211098959), (9, 54403699653), (27, 18134566551), (81, 6044855517), (243, 2014951839), (729, 671650613), (881, 555769917), (2643, 185256639), (7929, 61752213), (23787, 20584071), (71361, 6861357), (214083, 2287119), (642249, 762373)]