15038439

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5431}}^1$

素因数の和:5518

約数の個数: 16

約数和(自身を含む): 21901824

約数和(自身を除く): 6863385

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5431, 16293, 70603, 211809, 385601, 1156803, 5012813, 15038439]

約数ペア:

[(1, 15038439), (3, 5012813), (13, 1156803), (39, 385601), (71, 211809), (213, 70603), (923, 16293), (2769, 5431)]