2520162057

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{140689}}^1$

素因数の和:141552

約数の個数: 16

約数和(自身を含む): 3844776320

約数和(自身を除く): 1324614263

約数列:

[1, 3, 7, 21, 853, 2559, 5971, 17913, 140689, 422067, 984823, 2954469, 120007717, 360023151, 840054019, 2520162057]

約数ペア:

[(1, 2520162057), (3, 840054019), (7, 360023151), (21, 120007717), (853, 2954469), (2559, 984823), (5971, 422067), (17913, 140689)]