28790179

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:530

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 3557981

約数列:

[1, 11, 47, 233, 239, 517, 2563, 2629, 10951, 11233, 55687, 120461, 123563, 612557, 2617289, 28790179]

約数ペア:

[(1, 28790179), (11, 2617289), (47, 612557), (233, 123563), (239, 120461), (517, 55687), (2563, 11233), (2629, 10951)]