26691717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 41029632

約数和(自身を除く): 14337915

約数列:

[1, 3, 13, 17, 39, 51, 127, 221, 317, 381, 663, 951, 1651, 2159, 4121, 4953, 5389, 6477, 12363, 16167, 28067, 40259, 70057, 84201, 120777, 210171, 523367, 684403, 1570101, 2053209, 8897239, 26691717]

約数ペア:

[(1, 26691717), (3, 8897239), (13, 2053209), (17, 1570101), (39, 684403), (51, 523367), (127, 210171), (221, 120777), (317, 84201), (381, 70057), (663, 40259), (951, 28067), (1651, 16167), (2159, 12363), (4121, 6477), (4953, 5389)]