2017564073

素因数分解:

$7^3\times {\mathrm{107}}^1\times {\mathrm{54973}}^1$

素因数の和:55101

約数の個数: 16

約数和(自身を含む): 2374876800

約数和(自身を除く): 357312727

約数列:

[1, 7, 49, 107, 343, 749, 5243, 36701, 54973, 384811, 2693677, 5882111, 18855739, 41174777, 288223439, 2017564073]

約数ペア:

[(1, 2017564073), (7, 288223439), (49, 41174777), (107, 18855739), (343, 5882111), (749, 2693677), (5243, 384811), (36701, 54973)]