23183091

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{1823}}^1$

素因数の和:1992

約数の個数: 20

約数和(自身を含む): 34871232

約数和(自身を除く): 11688141

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 1823, 4239, 5469, 12717, 16407, 49221, 147663, 286211, 858633, 2575899, 7727697, 23183091]

約数ペア:

[(1, 23183091), (3, 7727697), (9, 2575899), (27, 858633), (81, 286211), (157, 147663), (471, 49221), (1413, 16407), (1823, 12717), (4239, 5469)]