2270294787

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{80447}}^1$

素因数の和:80882

約数の個数: 16

約数和(自身を含む): 3166433280

約数和(自身を除く): 896138493

約数列:

[1, 3, 23, 69, 409, 1227, 9407, 28221, 80447, 241341, 1850281, 5550843, 32902823, 98708469, 756764929, 2270294787]

約数ペア:

[(1, 2270294787), (3, 756764929), (23, 98708469), (69, 32902823), (409, 5550843), (1227, 1850281), (9407, 241341), (28221, 80447)]