2086996887

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{684037}}^1$

素因数の和:684159

約数の個数: 16

約数和(自身を含む): 3119213280

約数和(自身を除く): 1032216393

約数列:

[1, 3, 9, 27, 113, 339, 1017, 3051, 684037, 2052111, 6156333, 18468999, 77296181, 231888543, 695665629, 2086996887]

約数ペア:

[(1, 2086996887), (3, 695665629), (9, 231888543), (27, 77296181), (113, 18468999), (339, 6156333), (1017, 2052111), (3051, 684037)]