4227717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 6214208

約数和(自身を除く): 1986491

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 2521, 7563, 32773, 98319, 108403, 325209, 1409239, 4227717]

約数ペア:

[(1, 4227717), (3, 1409239), (13, 325209), (39, 108403), (43, 98319), (129, 32773), (559, 7563), (1677, 2521)]