4243563

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2153}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 6375840

約数和(自身を除く): 2132277

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2153, 6459, 19377, 58131, 157169, 471507, 1414521, 4243563]

約数ペア:

[(1, 4243563), (3, 1414521), (9, 471507), (27, 157169), (73, 58131), (219, 19377), (657, 6459), (1971, 2153)]