8729019

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{1913}}^1$

素因数の和:1948

約数の個数: 24

約数和(自身を含む): 14010480

約数和(自身を除く): 5281461

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 1913, 4563, 5739, 17217, 24869, 51651, 74607, 223821, 323297, 671463, 969891, 2909673, 8729019]

約数ペア:

[(1, 8729019), (3, 2909673), (9, 969891), (13, 671463), (27, 323297), (39, 223821), (117, 74607), (169, 51651), (351, 24869), (507, 17217), (1521, 5739), (1913, 4563)]