2021981133

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{1709}}^1\times {\mathrm{9619}}^1$

素因数の和:11372

約数の個数: 16

約数和(自身を含む): 2763633600

約数和(自身を除く): 741652467

約数列:

[1, 3, 41, 123, 1709, 5127, 9619, 28857, 70069, 210207, 394379, 1183137, 16438871, 49316613, 673993711, 2021981133]

約数ペア:

[(1, 2021981133), (3, 673993711), (41, 49316613), (123, 16438871), (1709, 1183137), (5127, 394379), (9619, 210207), (28857, 70069)]