211327391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2551}}^1$

素因数の和:3022

約数の個数: 16

約数和(自身を含む): 244747008

約数和(自身を除く): 33419617

約数列:

[1, 11, 17, 187, 443, 2551, 4873, 7531, 28061, 43367, 82841, 477037, 1130093, 12431023, 19211581, 211327391]

約数ペア:

[(1, 211327391), (11, 19211581), (17, 12431023), (187, 1130093), (443, 477037), (2551, 82841), (4873, 43367), (7531, 28061)]