172659149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:1028

約数の個数: 16

約数和(自身を含む): 189512064

約数和(自身を除く): 16852915

約数列:

[1, 13, 71, 283, 661, 923, 3679, 8593, 20093, 46931, 187063, 261209, 610103, 2431819, 13281473, 172659149]

約数ペア:

[(1, 172659149), (13, 13281473), (71, 2431819), (283, 610103), (661, 261209), (923, 187063), (3679, 46931), (8593, 20093)]