468657

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 796224

約数和(自身を除く): 327567

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 173, 301, 387, 519, 903, 1211, 1557, 2709, 3633, 7439, 10899, 22317, 52073, 66951, 156219, 468657]

約数ペア:

[(1, 468657), (3, 156219), (7, 66951), (9, 52073), (21, 22317), (43, 10899), (63, 7439), (129, 3633), (173, 2709), (301, 1557), (387, 1211), (519, 903)]