16322929

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 24

約数和(自身を含む): 19903488

約数和(自身を除く): 3580559

約数列:

[1, 7, 43, 49, 61, 127, 301, 427, 889, 2107, 2623, 2989, 5461, 6223, 7747, 18361, 38227, 54229, 128527, 267589, 333121, 379603, 2331847, 16322929]

約数ペア:

[(1, 16322929), (7, 2331847), (43, 379603), (49, 333121), (61, 267589), (127, 128527), (301, 54229), (427, 38227), (889, 18361), (2107, 7747), (2623, 6223), (2989, 5461)]