2039771283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{18523}}^1$

素因数の和:18655

約数の個数: 32

約数和(自身を含む): 3072909312

約数和(自身を除く): 1033138029

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 517, 781, 1551, 2343, 3337, 10011, 18523, 36707, 55569, 110121, 203753, 611259, 870581, 1315133, 2611743, 3945399, 9576391, 14466463, 28729173, 43399389, 61811251, 185433753, 679923761, 2039771283]

約数ペア:

[(1, 2039771283), (3, 679923761), (11, 185433753), (33, 61811251), (47, 43399389), (71, 28729173), (141, 14466463), (213, 9576391), (517, 3945399), (781, 2611743), (1551, 1315133), (2343, 870581), (3337, 611259), (10011, 203753), (18523, 110121), (36707, 55569)]