6443841

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 9160704

約数和(自身を除く): 2716863

約数列:

[1, 3, 23, 47, 69, 141, 1081, 1987, 3243, 5961, 45701, 93389, 137103, 280167, 2147947, 6443841]

約数ペア:

[(1, 6443841), (3, 2147947), (23, 280167), (47, 137103), (69, 93389), (141, 45701), (1081, 5961), (1987, 3243)]