16891149

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30109}}^1$

素因数の和:30140

約数の個数: 16

約数和(自身を含む): 26015040

約数和(自身を除く): 9123891

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 30109, 90327, 331199, 511853, 993597, 1535559, 5630383, 16891149]

約数ペア:

[(1, 16891149), (3, 5630383), (11, 1535559), (17, 993597), (33, 511853), (51, 331199), (187, 90327), (561, 30109)]