2019713131143

素因数分解:

$3^2\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{1545041}}^1$

素因数の和:1545815

約数の個数: 24

約数和(自身を含む): 2932811084736

約数和(自身を除く): 913097953593

約数列:

[1, 3, 9, 337, 431, 1011, 1293, 3033, 3879, 145247, 435741, 1307223, 1545041, 4635123, 13905369, 520678817, 665912671, 1562036451, 1997738013, 4686109353, 5993214039, 224412570127, 673237710381, 2019713131143]

約数ペア:

[(1, 2019713131143), (3, 673237710381), (9, 224412570127), (337, 5993214039), (431, 4686109353), (1011, 1997738013), (1293, 1562036451), (3033, 665912671), (3879, 520678817), (145247, 13905369), (435741, 4635123), (1307223, 1545041)]