2393193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1543}}^1$

素因数の和:1604

約数の個数: 16

約数和(自身を含む): 3557376

約数和(自身を除く): 1164183

約数列:

[1, 3, 11, 33, 47, 141, 517, 1543, 1551, 4629, 16973, 50919, 72521, 217563, 797731, 2393193]

約数ペア:

[(1, 2393193), (3, 797731), (11, 217563), (33, 72521), (47, 50919), (141, 16973), (517, 4629), (1543, 1551)]