399486093

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1\times {\mathrm{4349}}^1$

素因数の和:4876

約数の個数: 16

約数和(自身を含む): 541905600

約数和(自身を除く): 142419507

約数列:

[1, 3, 67, 201, 457, 1371, 4349, 13047, 30619, 91857, 291383, 874149, 1987493, 5962479, 133162031, 399486093]

約数ペア:

[(1, 399486093), (3, 133162031), (67, 5962479), (201, 1987493), (457, 874149), (1371, 291383), (4349, 91857), (13047, 30619)]