47790213

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{2087}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 67651200

約数和(自身を除く): 19860987

約数列:

[1, 3, 17, 51, 449, 1347, 2087, 6261, 7633, 22899, 35479, 106437, 937063, 2811189, 15930071, 47790213]

約数ペア:

[(1, 47790213), (3, 15930071), (17, 2811189), (51, 937063), (449, 106437), (1347, 35479), (2087, 22899), (6261, 7633)]