31496049

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1117}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 49241192

約数和(自身を除く): 17745143

約数列:

[1, 3, 9, 13, 39, 117, 241, 723, 1117, 2169, 3133, 3351, 9399, 10053, 14521, 28197, 43563, 130689, 269197, 807591, 2422773, 3499561, 10498683, 31496049]

約数ペア:

[(1, 31496049), (3, 10498683), (9, 3499561), (13, 2422773), (39, 807591), (117, 269197), (241, 130689), (723, 43563), (1117, 28197), (2169, 14521), (3133, 10053), (3351, 9399)]