2027882007

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{256337}}^1$

素因数の和:256639

約数の個数: 16

約数和(自身を含む): 3014534880

約数和(自身を除く): 986652873

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 256337, 769011, 2307033, 6921099, 75106741, 225320223, 675960669, 2027882007]

約数ペア:

[(1, 2027882007), (3, 675960669), (9, 225320223), (27, 75106741), (293, 6921099), (879, 2307033), (2637, 769011), (7911, 256337)]