171291263

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{16871}}^1$

素因数の和:16966

約数の個数: 16

約数和(自身を含む): 204083712

約数和(自身を除く): 32792449

約数列:

[1, 11, 13, 71, 143, 781, 923, 10153, 16871, 185581, 219323, 1197841, 2412553, 13176251, 15571933, 171291263]

約数ペア:

[(1, 171291263), (11, 15571933), (13, 13176251), (71, 2412553), (143, 1197841), (781, 219323), (923, 185581), (10153, 16871)]