2013669081

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{2087}}^1\times {\mathrm{2281}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 2973245184

約数和(自身を除く): 959576103

約数列:

[1, 3, 9, 47, 141, 423, 2087, 2281, 6261, 6843, 18783, 20529, 98089, 107207, 294267, 321621, 882801, 964863, 4760447, 14281341, 42844023, 223741009, 671223027, 2013669081]

約数ペア:

[(1, 2013669081), (3, 671223027), (9, 223741009), (47, 42844023), (141, 14281341), (423, 4760447), (2087, 964863), (2281, 882801), (6261, 321621), (6843, 294267), (18783, 107207), (20529, 98089)]