2017333203

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{2381}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 2932718400

約数和(自身を除く): 915385197

約数列:

[1, 3, 17, 37, 51, 111, 449, 629, 1347, 1887, 2381, 7143, 7633, 16613, 22899, 40477, 49839, 88097, 121431, 264291, 282421, 847263, 1069069, 1497649, 3207207, 4492947, 18174173, 39555553, 54522519, 118666659, 672444401, 2017333203]

約数ペア:

[(1, 2017333203), (3, 672444401), (17, 118666659), (37, 54522519), (51, 39555553), (111, 18174173), (449, 4492947), (629, 3207207), (1347, 1497649), (1887, 1069069), (2381, 847263), (7143, 282421), (7633, 264291), (16613, 121431), (22899, 88097), (40477, 49839)]