20170494717

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{1709}}^1\times {\mathrm{9619}}^1$

素因数の和:11740

約数の個数: 16

約数和(自身を含む): 26978328000

約数和(自身を除く): 6807833283

約数列:

[1, 3, 409, 1227, 1709, 5127, 9619, 28857, 698981, 2096943, 3934171, 11802513, 16438871, 49316613, 6723498239, 20170494717]

約数ペア:

[(1, 20170494717), (3, 6723498239), (409, 49316613), (1227, 16438871), (1709, 11802513), (5127, 3934171), (9619, 2096943), (28857, 698981)]