28150863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1559}}^1$

素因数の和:2038

約数の個数: 16

約数和(自身を含む): 40535040

約数和(自身を除く): 12384177

約数列:

[1, 3, 13, 39, 463, 1389, 1559, 4677, 6019, 18057, 20267, 60801, 721817, 2165451, 9383621, 28150863]

約数ペア:

[(1, 28150863), (3, 9383621), (13, 2165451), (39, 721817), (463, 60801), (1389, 20267), (1559, 18057), (4677, 6019)]