26828439

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{3853}}^1$

素因数の和:4078

約数の個数: 16

約数和(自身を含む): 39218304

約数和(自身を除く): 12389865

約数列:

[1, 3, 11, 33, 211, 633, 2321, 3853, 6963, 11559, 42383, 127149, 812983, 2438949, 8942813, 26828439]

約数ペア:

[(1, 26828439), (3, 8942813), (11, 2438949), (33, 812983), (211, 127149), (633, 42383), (2321, 11559), (3853, 6963)]