287382297

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{41131}}^1$

素因数の和:41288

約数の個数: 16

約数和(自身を含む): 408687552

約数和(自身を除く): 121305255

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 41131, 123393, 699227, 2097681, 5634947, 16904841, 95794099, 287382297]

約数ペア:

[(1, 287382297), (3, 95794099), (17, 16904841), (51, 5634947), (137, 2097681), (411, 699227), (2329, 123393), (6987, 41131)]