788803009

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 879137280

約数和(自身を除く): 90334271

約数列:

[1, 17, 23, 239, 367, 391, 529, 4063, 5497, 6239, 8441, 8993, 87713, 93449, 126431, 143497, 194143, 1491121, 2017399, 2149327, 3300431, 34295783, 46400177, 788803009]

約数ペア:

[(1, 788803009), (17, 46400177), (23, 34295783), (239, 3300431), (367, 2149327), (391, 2017399), (529, 1491121), (4063, 194143), (5497, 143497), (6239, 126431), (8441, 93449), (8993, 87713)]