56253281

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{883}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 67891200

約数和(自身を除く): 11637919

約数列:

[1, 7, 19, 133, 479, 883, 3353, 6181, 9101, 16777, 63707, 117439, 422957, 2960699, 8036183, 56253281]

約数ペア:

[(1, 56253281), (7, 8036183), (19, 2960699), (133, 422957), (479, 117439), (883, 63707), (3353, 16777), (6181, 9101)]