2985807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 4376448

約数和(自身を除く): 1390641

約数列:

[1, 3, 11, 33, 173, 519, 523, 1569, 1903, 5709, 5753, 17259, 90479, 271437, 995269, 2985807]

約数ペア:

[(1, 2985807), (3, 995269), (11, 271437), (33, 90479), (173, 17259), (519, 5753), (523, 5709), (1569, 1903)]