142495507

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{43037}}^1$

素因数の和:43098

約数の個数: 16

約数和(自身を含む): 181792512

約数和(自身を除く): 39297005

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 43037, 301259, 473407, 1850591, 3313849, 12954137, 20356501, 142495507]

約数ペア:

[(1, 142495507), (7, 20356501), (11, 12954137), (43, 3313849), (77, 1850591), (301, 473407), (473, 301259), (3311, 43037)]