86372237

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{3061}}^1$

素因数の和:3236

約数の個数: 16

約数和(自身を含む): 102883200

約数和(自身を除く): 16510963

約数列:

[1, 7, 29, 139, 203, 973, 3061, 4031, 21427, 28217, 88769, 425479, 621383, 2978353, 12338891, 86372237]

約数ペア:

[(1, 86372237), (7, 12338891), (29, 2978353), (139, 621383), (203, 425479), (973, 88769), (3061, 28217), (4031, 21427)]