13295499

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 20998656

約数和(自身を除く): 7703157

約数列:

[1, 3, 7, 21, 61, 97, 107, 183, 291, 321, 427, 679, 749, 1281, 2037, 2247, 5917, 6527, 10379, 17751, 19581, 31137, 41419, 45689, 72653, 124257, 137067, 217959, 633119, 1899357, 4431833, 13295499]

約数ペア:

[(1, 13295499), (3, 4431833), (7, 1899357), (21, 633119), (61, 217959), (97, 137067), (107, 124257), (183, 72653), (291, 45689), (321, 41419), (427, 31137), (679, 19581), (749, 17751), (1281, 10379), (2037, 6527), (2247, 5917)]