17668137

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{761}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 24140160

約数和(自身を除く): 6472023

約数列:

[1, 3, 71, 109, 213, 327, 761, 2283, 7739, 23217, 54031, 82949, 162093, 248847, 5889379, 17668137]

約数ペア:

[(1, 17668137), (3, 5889379), (71, 248847), (109, 162093), (213, 82949), (327, 54031), (761, 23217), (2283, 7739)]