213597373

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3637}}^1$

素因数の和:3948

約数の個数: 16

約数和(自身を含む): 246219840

約数和(自身を除く): 32622467

約数列:

[1, 11, 19, 209, 281, 3091, 3637, 5339, 40007, 58729, 69103, 760133, 1021997, 11241967, 19417943, 213597373]

約数ペア:

[(1, 213597373), (11, 19417943), (19, 11241967), (209, 1021997), (281, 760133), (3091, 69103), (3637, 58729), (5339, 40007)]