331385103

素因数分解:

$3^2\times 7^1\times {\mathrm{5260081}}^1$

素因数の和:5260094

約数の個数: 12

約数和(自身を含む): 547048528

約数和(自身を除く): 215663425

約数列:

[1, 3, 7, 9, 21, 63, 5260081, 15780243, 36820567, 47340729, 110461701, 331385103]

約数ペア:

[(1, 331385103), (3, 110461701), (7, 47340729), (9, 36820567), (21, 15780243), (63, 5260081)]