7873389

素因数分解:

$3^3\times {\mathrm{163}}^1\times {\mathrm{1789}}^1$

素因数の和:1961

約数の個数: 16

約数和(自身を含む): 11742400

約数和(自身を除く): 3869011

約数列:

[1, 3, 9, 27, 163, 489, 1467, 1789, 4401, 5367, 16101, 48303, 291607, 874821, 2624463, 7873389]

約数ペア:

[(1, 7873389), (3, 2624463), (9, 874821), (27, 291607), (163, 48303), (489, 16101), (1467, 5367), (1789, 4401)]