85531171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1122

約数の個数: 16

約数和(自身を含む): 96041088

約数和(自身を除く): 10509917

約数列:

[1, 11, 43, 211, 473, 857, 2321, 9073, 9427, 36851, 99803, 180827, 405361, 1989097, 7775561, 85531171]

約数ペア:

[(1, 85531171), (11, 7775561), (43, 1989097), (211, 405361), (473, 180827), (857, 99803), (2321, 36851), (9073, 9427)]