47857023

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1873}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 73670688

約数和(自身を除く): 25813665

約数列:

[1, 3, 9, 17, 51, 153, 167, 501, 1503, 1873, 2839, 5619, 8517, 16857, 25551, 31841, 95523, 286569, 312791, 938373, 2815119, 5317447, 15952341, 47857023]

約数ペア:

[(1, 47857023), (3, 15952341), (9, 5317447), (17, 2815119), (51, 938373), (153, 312791), (167, 286569), (501, 95523), (1503, 31841), (1873, 25551), (2839, 16857), (5619, 8517)]