42858027

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 66119040

約数和(自身を除く): 23261013

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 5297, 8091, 15891, 47673, 153613, 164207, 460839, 492621, 1382517, 1477863, 4762003, 14286009, 42858027]

約数ペア:

[(1, 42858027), (3, 14286009), (9, 4762003), (29, 1477863), (31, 1382517), (87, 492621), (93, 460839), (261, 164207), (279, 153613), (899, 47673), (2697, 15891), (5297, 8091)]