1279384793

素因数分解:

${\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{521}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 1413440280

約数和(自身を除く): 134055487

約数列:

[1, 17, 29, 289, 293, 493, 521, 4981, 8381, 8497, 8857, 15109, 84677, 144449, 150569, 152653, 256853, 2455633, 2595101, 4366501, 4426937, 44116717, 75257929, 1279384793]

約数ペア:

[(1, 1279384793), (17, 75257929), (29, 44116717), (289, 4426937), (293, 4366501), (493, 2595101), (521, 2455633), (4981, 256853), (8381, 152653), (8497, 150569), (8857, 144449), (15109, 84677)]