2834259

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:346

約数の個数: 16

約数和(自身を含む): 3919872

約数和(自身を除く): 1085613

約数列:

[1, 3, 43, 127, 129, 173, 381, 519, 5461, 7439, 16383, 21971, 22317, 65913, 944753, 2834259]

約数ペア:

[(1, 2834259), (3, 944753), (43, 65913), (127, 22317), (129, 21971), (173, 16383), (381, 7439), (519, 5461)]