173123977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 191551360

約数和(自身を除く): 18427383

約数列:

[1, 13, 43, 337, 559, 919, 4381, 11947, 14491, 39517, 188383, 309703, 513721, 4026139, 13317229, 173123977]

約数ペア:

[(1, 173123977), (13, 13317229), (43, 4026139), (337, 513721), (559, 309703), (919, 188383), (4381, 39517), (11947, 14491)]