80487517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:740

約数の個数: 16

約数和(自身を含む): 89610624

約数和(自身を除く): 9123107

約数列:

[1, 11, 71, 257, 401, 781, 2827, 4411, 18247, 28471, 103057, 200717, 313181, 1133627, 7317047, 80487517]

約数ペア:

[(1, 80487517), (11, 7317047), (71, 1133627), (257, 313181), (401, 200717), (781, 103057), (2827, 28471), (4411, 18247)]