2890119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 4151520

約数和(自身を除く): 1261401

約数列:

[1, 3, 17, 51, 61, 183, 929, 1037, 2787, 3111, 15793, 47379, 56669, 170007, 963373, 2890119]

約数ペア:

[(1, 2890119), (3, 963373), (17, 170007), (51, 56669), (61, 47379), (183, 15793), (929, 3111), (1037, 2787)]