16383297

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 25855200

約数和(自身を除く): 9471903

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 1889, 2891, 5667, 8673, 13223, 39669, 92561, 111451, 277683, 334353, 780157, 2340471, 5461099, 16383297]

約数ペア:

[(1, 16383297), (3, 5461099), (7, 2340471), (21, 780157), (49, 334353), (59, 277683), (147, 111451), (177, 92561), (413, 39669), (1239, 13223), (1889, 8673), (2891, 5667)]