2009590017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{99401}}^1$

素因数の和:99720

約数の個数: 16

約数和(自身を含む): 2805522048

約数和(自身を除く): 795932031

約数列:

[1, 3, 23, 69, 293, 879, 6739, 20217, 99401, 298203, 2286223, 6858669, 29124493, 87373479, 669863339, 2009590017]

約数ペア:

[(1, 2009590017), (3, 669863339), (23, 87373479), (69, 29124493), (293, 6858669), (879, 2286223), (6739, 298203), (20217, 99401)]