5660391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4046

約数の個数: 16

約数和(自身を含む): 8426880

約数和(自身を除く): 2766489

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 3989, 11967, 43879, 131637, 171527, 514581, 1886797, 5660391]

約数ペア:

[(1, 5660391), (3, 1886797), (11, 514581), (33, 171527), (43, 131637), (129, 43879), (473, 11967), (1419, 3989)]