21371706719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{4243}}^1\times {\mathrm{457903}}^1$

素因数の和:462157

約数の個数: 8

約数和(自身を含む): 23320134912

約数和(自身を除く): 1948428193

約数列:

[1, 11, 4243, 46673, 457903, 5036933, 1942882429, 21371706719]

約数ペア:

[(1, 21371706719), (11, 1942882429), (4243, 5036933), (46673, 457903)]