2008761749169

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{753191507}}^1$

素因数の和:753191644

約数の個数: 16

約数和(自身を含む): 3085072416768

約数和(自身を除く): 1076310667599

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 753191507, 2259574521, 5272340549, 15817021647, 95655321389, 286965964167, 669587249723, 2008761749169]

約数ペア:

[(1, 2008761749169), (3, 669587249723), (7, 286965964167), (21, 95655321389), (127, 15817021647), (381, 5272340549), (889, 2259574521), (2667, 753191507)]