16180689

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{6067}}^1$

素因数の和:6204

約数の個数: 16

約数和(自身を含む): 24854528

約数和(自身を除く): 8673839

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 6067, 18201, 42469, 127407, 770509, 2311527, 5393563, 16180689]

約数ペア:

[(1, 16180689), (3, 5393563), (7, 2311527), (21, 770509), (127, 127407), (381, 42469), (889, 18201), (2667, 6067)]