128560411

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4799}}^1$

素因数の和:4938

約数の個数: 16

約数和(自身を含む): 152064000

約数和(自身を除く): 23503589

約数列:

[1, 7, 43, 89, 301, 623, 3827, 4799, 26789, 33593, 206357, 427111, 1444499, 2989777, 18365773, 128560411]

約数ペア:

[(1, 128560411), (7, 18365773), (43, 2989777), (89, 1444499), (301, 427111), (623, 206357), (3827, 33593), (4799, 26789)]