6435471

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^2$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 10404480

約数和(自身を除く): 3969009

約数列:

[1, 3, 7, 19, 21, 57, 127, 133, 381, 399, 889, 2413, 2667, 7239, 16129, 16891, 48387, 50673, 112903, 306451, 338709, 919353, 2145157, 6435471]

約数ペア:

[(1, 6435471), (3, 2145157), (7, 919353), (19, 338709), (21, 306451), (57, 112903), (127, 50673), (133, 48387), (381, 16891), (399, 16129), (889, 7239), (2413, 2667)]