17172789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13099}}^1$

素因数の和:13144

約数の個数: 16

約数和(自身を含む): 25152000

約数和(自身を除く): 7979211

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 13099, 39297, 248881, 301277, 746643, 903831, 5724263, 17172789]

約数ペア:

[(1, 17172789), (3, 5724263), (19, 903831), (23, 746643), (57, 301277), (69, 248881), (437, 39297), (1311, 13099)]