2681883

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 4032000

約数和(自身を除く): 1350117

約数列:

[1, 3, 9, 27, 71, 213, 639, 1399, 1917, 4197, 12591, 37773, 99329, 297987, 893961, 2681883]

約数ペア:

[(1, 2681883), (3, 893961), (9, 297987), (27, 99329), (71, 37773), (213, 12591), (639, 4197), (1399, 1917)]