27259243

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 32175360

約数和(自身を除く): 4916117

約数列:

[1, 11, 19, 71, 121, 167, 209, 781, 1349, 1837, 2299, 3173, 8591, 11857, 14839, 20207, 34903, 130427, 163229, 225283, 383933, 1434697, 2478113, 27259243]

約数ペア:

[(1, 27259243), (11, 2478113), (19, 1434697), (71, 383933), (121, 225283), (167, 163229), (209, 130427), (781, 34903), (1349, 20207), (1837, 14839), (2299, 11857), (3173, 8591)]