39533439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 59719680

約数和(自身を除く): 20186241

約数列:

[1, 3, 11, 33, 47, 71, 141, 213, 359, 517, 781, 1077, 1551, 2343, 3337, 3949, 10011, 11847, 16873, 25489, 36707, 50619, 76467, 110121, 185603, 280379, 556809, 841137, 1197983, 3593949, 13177813, 39533439]

約数ペア:

[(1, 39533439), (3, 13177813), (11, 3593949), (33, 1197983), (47, 841137), (71, 556809), (141, 280379), (213, 185603), (359, 110121), (517, 76467), (781, 50619), (1077, 36707), (1551, 25489), (2343, 16873), (3337, 11847), (3949, 10011)]