166903321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{857}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 183351168

約数和(自身を除く): 16447847

約数列:

[1, 13, 71, 211, 857, 923, 2743, 11141, 14981, 60847, 180827, 194753, 791011, 2350751, 12838717, 166903321]

約数ペア:

[(1, 166903321), (13, 12838717), (71, 2350751), (211, 791011), (857, 194753), (923, 180827), (2743, 60847), (11141, 14981)]