391243439

素因数分解:

${\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:902

約数の個数: 16

約数和(自身を含む): 408576000

約数和(自身を除く): 17332561

約数列:

[1, 37, 127, 139, 599, 4699, 5143, 17653, 22163, 76073, 83261, 653161, 2814701, 3080657, 10574147, 391243439]

約数ペア:

[(1, 391243439), (37, 10574147), (127, 3080657), (139, 2814701), (599, 653161), (4699, 83261), (5143, 76073), (17653, 22163)]