2788369911

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{3481111}}^1$

素因数の和:3481206

約数の個数: 12

約数和(自身を含む): 4072901040

約数和(自身を除く): 1284531129

約数列:

[1, 3, 9, 89, 267, 801, 3481111, 10443333, 31329999, 309818879, 929456637, 2788369911]

約数ペア:

[(1, 2788369911), (3, 929456637), (9, 309818879), (89, 31329999), (267, 10443333), (801, 3481111)]