870453

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 16

約数和(自身を含む): 1306240

約数和(自身を除く): 435787

約数列:

[1, 3, 9, 27, 103, 309, 313, 927, 939, 2781, 2817, 8451, 32239, 96717, 290151, 870453]

約数ペア:

[(1, 870453), (3, 290151), (9, 96717), (27, 32239), (103, 8451), (309, 2817), (313, 2781), (927, 939)]