2005299723

素因数分解:

$3^1\times 7^1\times {\mathrm{9733}}^1\times {\mathrm{9811}}^1$

素因数の和:19554

約数の個数: 16

約数和(自身を含む): 3056320256

約数和(自身を除く): 1051020533

約数列:

[1, 3, 7, 21, 9733, 9811, 29199, 29433, 68131, 68677, 204393, 206031, 95490463, 286471389, 668433241, 2005299723]

約数ペア:

[(1, 2005299723), (3, 668433241), (7, 286471389), (21, 95490463), (9733, 206031), (9811, 204393), (29199, 68677), (29433, 68131)]