5281861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 5958400

約数和(自身を除く): 676539

約数列:

[1, 13, 37, 79, 139, 481, 1027, 1807, 2923, 5143, 10981, 37999, 66859, 142753, 406297, 5281861]

約数ペア:

[(1, 5281861), (13, 406297), (37, 142753), (79, 66859), (139, 37999), (481, 10981), (1027, 5143), (1807, 2923)]