187853149

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 214548480

約数和(自身を除く): 26695331

約数列:

[1, 11, 31, 71, 341, 781, 2201, 7759, 24211, 85349, 240529, 550889, 2645819, 6059779, 17077559, 187853149]

約数ペア:

[(1, 187853149), (11, 17077559), (31, 6059779), (71, 2645819), (341, 550889), (781, 240529), (2201, 85349), (7759, 24211)]