7798947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{643}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 11251968

約数和(自身を除く): 3453021

約数列:

[1, 3, 13, 39, 311, 643, 933, 1929, 4043, 8359, 12129, 25077, 199973, 599919, 2599649, 7798947]

約数ペア:

[(1, 7798947), (3, 2599649), (13, 599919), (39, 199973), (311, 25077), (643, 12129), (933, 8359), (1929, 4043)]