56940387

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{117889}}^1$

素因数の和:117922

約数の個数: 16

約数和(自身を含む): 90539520

約数和(自身を除く): 33599133

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 117889, 353667, 825223, 2475669, 2711447, 8134341, 18980129, 56940387]

約数ペア:

[(1, 56940387), (3, 18980129), (7, 8134341), (21, 2711447), (23, 2475669), (69, 825223), (161, 353667), (483, 117889)]