12698787

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 17280000

約数和(自身を除く): 4581213

約数列:

[1, 3, 89, 199, 239, 267, 597, 717, 17711, 21271, 47561, 53133, 63813, 142683, 4232929, 12698787]

約数ペア:

[(1, 12698787), (3, 4232929), (89, 142683), (199, 63813), (239, 53133), (267, 47561), (597, 21271), (717, 17711)]