2858787

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 4277280

約数和(自身を除く): 1418493

約数列:

[1, 3, 9, 27, 113, 339, 937, 1017, 2811, 3051, 8433, 25299, 105881, 317643, 952929, 2858787]

約数ペア:

[(1, 2858787), (3, 952929), (9, 317643), (27, 105881), (113, 25299), (339, 8433), (937, 3051), (1017, 2811)]