84189211

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^2$

素因数の和:514

約数の個数: 12

約数和(自身を含む): 88750272

約数和(自身を除く): 4561061

約数列:

[1, 31, 61, 211, 1891, 6541, 12871, 44521, 399001, 1380151, 2715781, 84189211]

約数ペア:

[(1, 84189211), (31, 2715781), (61, 1380151), (211, 399001), (1891, 44521), (6541, 12871)]