188890689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{16759}}^1$

素因数の和:16809

約数の個数: 24

約数和(自身を含む): 288137920

約数和(自身を除く): 99247231

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 11271, 16759, 50277, 217867, 284903, 653601, 854709, 3703739, 4843351, 11111217, 14530053, 62963563, 188890689]

約数ペア:

[(1, 188890689), (3, 62963563), (13, 14530053), (17, 11111217), (39, 4843351), (51, 3703739), (221, 854709), (289, 653601), (663, 284903), (867, 217867), (3757, 50277), (11271, 16759)]