28251113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{593}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 31819392

約数和(自身を除く): 3568279

約数列:

[1, 11, 61, 71, 593, 671, 781, 4331, 6523, 36173, 42103, 47641, 397903, 463133, 2568283, 28251113]

約数ペア:

[(1, 28251113), (11, 2568283), (61, 463133), (71, 397903), (593, 47641), (671, 42103), (781, 36173), (4331, 6523)]