2019678147

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{733}}^1\times {\mathrm{5189}}^1$

素因数の和:5987

約数の個数: 24

約数和(自身を含む): 2971378800

約数和(自身を除く): 951700653

約数列:

[1, 3, 9, 59, 177, 531, 733, 2199, 5189, 6597, 15567, 43247, 46701, 129741, 306151, 389223, 918453, 2755359, 3803537, 11410611, 34231833, 224408683, 673226049, 2019678147]

約数ペア:

[(1, 2019678147), (3, 673226049), (9, 224408683), (59, 34231833), (177, 11410611), (531, 3803537), (733, 2755359), (2199, 918453), (5189, 389223), (6597, 306151), (15567, 129741), (43247, 46701)]