16664043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1823}}^1$

素因数の和:2114

約数の個数: 16

約数和(自身を含む): 24339456

約数和(自身を除く): 7675413

約数列:

[1, 3, 11, 33, 277, 831, 1823, 3047, 5469, 9141, 20053, 60159, 504971, 1514913, 5554681, 16664043]

約数ペア:

[(1, 16664043), (3, 5554681), (11, 1514913), (33, 504971), (277, 60159), (831, 20053), (1823, 9141), (3047, 5469)]