26614137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 40449024

約数和(自身を除く): 13834887

約数列:

[1, 3, 11, 33, 37, 71, 111, 213, 307, 407, 781, 921, 1221, 2343, 2627, 3377, 7881, 10131, 11359, 21797, 28897, 34077, 65391, 86691, 124949, 239767, 374847, 719301, 806489, 2419467, 8871379, 26614137]

約数ペア:

[(1, 26614137), (3, 8871379), (11, 2419467), (33, 806489), (37, 719301), (71, 374847), (111, 239767), (213, 124949), (307, 86691), (407, 65391), (781, 34077), (921, 28897), (1221, 21797), (2343, 11359), (2627, 10131), (3377, 7881)]