7798167

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1744

約数の個数: 24

約数和(自身を含む): 12517200

約数和(自身を除く): 4719033

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 1709, 4563, 5127, 15381, 22217, 46143, 66651, 199953, 288821, 599859, 866463, 2599389, 7798167]

約数ペア:

[(1, 7798167), (3, 2599389), (9, 866463), (13, 599859), (27, 288821), (39, 199953), (117, 66651), (169, 46143), (351, 22217), (507, 15381), (1521, 5127), (1709, 4563)]