3996510217

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{4292707}}^1$

素因数の和:4292740

約数の個数: 12

約数和(自身を含む): 4893687120

約数和(自身を除く): 897176903

約数列:

[1, 7, 19, 49, 133, 931, 4292707, 30048949, 81561433, 210342643, 570930031, 3996510217]

約数ペア:

[(1, 3996510217), (7, 570930031), (19, 210342643), (49, 81561433), (133, 30048949), (931, 4292707)]