2043793041

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{72421}}^1$

素因数の和:72856

約数の個数: 16

約数和(自身を含む): 2850529920

約数和(自身を除く): 806736879

約数列:

[1, 3, 23, 69, 409, 1227, 9407, 28221, 72421, 217263, 1665683, 4997049, 29620189, 88860567, 681264347, 2043793041]

約数ペア:

[(1, 2043793041), (3, 681264347), (23, 88860567), (69, 29620189), (409, 4997049), (1227, 1665683), (9407, 217263), (28221, 72421)]