7830189

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:508

約数の個数: 28

約数和(自身を含む): 12276576

約数和(自身を除く): 4446387

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 467, 621, 729, 1401, 1863, 4203, 5589, 10741, 12609, 16767, 32223, 37827, 96669, 113481, 290007, 340443, 870021, 2610063, 7830189]

約数ペア:

[(1, 7830189), (3, 2610063), (9, 870021), (23, 340443), (27, 290007), (69, 113481), (81, 96669), (207, 37827), (243, 32223), (467, 16767), (621, 12609), (729, 10741), (1401, 5589), (1863, 4203)]