2857083

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 4064256

約数和(自身を除く): 1207173

約数列:

[1, 3, 23, 47, 69, 141, 881, 1081, 2643, 3243, 20263, 41407, 60789, 124221, 952361, 2857083]

約数ペア:

[(1, 2857083), (3, 952361), (23, 124221), (47, 60789), (69, 41407), (141, 20263), (881, 3243), (1081, 2643)]