47931143

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3074

約数の個数: 16

約数和(自身を含む): 55421856

約数和(自身を除く): 7490713

約数列:

[1, 13, 17, 73, 221, 949, 1241, 2971, 16133, 38623, 50507, 216883, 656591, 2819479, 3687011, 47931143]

約数ペア:

[(1, 47931143), (13, 3687011), (17, 2819479), (73, 656591), (221, 216883), (949, 50507), (1241, 38623), (2971, 16133)]