28176137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:964

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 3757303

約数列:

[1, 11, 43, 71, 473, 781, 839, 3053, 9229, 33583, 36077, 59569, 396847, 655259, 2561467, 28176137]

約数ペア:

[(1, 28176137), (11, 2561467), (43, 655259), (71, 396847), (473, 59569), (781, 36077), (839, 33583), (3053, 9229)]