21172801063

素因数分解:

${\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1\times {\mathrm{5003}}^1$

素因数の和:5886

約数の個数: 16

約数和(自身を含む): 21828648960

約数和(自身を除く): 655847897

約数列:

[1, 47, 127, 709, 5003, 5969, 33323, 90043, 235141, 635381, 3547127, 4232021, 29862907, 166714969, 450485129, 21172801063]

約数ペア:

[(1, 21172801063), (47, 450485129), (127, 166714969), (709, 29862907), (5003, 4232021), (5969, 3547127), (33323, 635381), (90043, 235141)]