7003503

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:770

約数の個数: 28

約数和(自身を含む): 11323480

約数和(自身を除く): 4319977

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 739, 1053, 2217, 3159, 6651, 9477, 9607, 19953, 28821, 59859, 86463, 179577, 259389, 538731, 778167, 2334501, 7003503]

約数ペア:

[(1, 7003503), (3, 2334501), (9, 778167), (13, 538731), (27, 259389), (39, 179577), (81, 86463), (117, 59859), (243, 28821), (351, 19953), (729, 9607), (739, 9477), (1053, 6651), (2217, 3159)]