121520714

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{129553}}^1$

素因数の和:129629

約数の個数: 16

約数和(自身を含む): 211432128

約数和(自身を除く): 89911414

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 129553, 259106, 906871, 1813742, 8680051, 17360102, 60760357, 121520714]

約数ペア:

[(1, 121520714), (2, 60760357), (7, 17360102), (14, 8680051), (67, 1813742), (134, 906871), (469, 259106), (938, 129553)]