2896587

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1511}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1457973

約数列:

[1, 3, 9, 27, 71, 213, 639, 1511, 1917, 4533, 13599, 40797, 107281, 321843, 965529, 2896587]

約数ペア:

[(1, 2896587), (3, 965529), (9, 321843), (27, 107281), (71, 40797), (213, 13599), (639, 4533), (1511, 1917)]