7205861

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 8120448

約数和(自身を除く): 914587

約数列:

[1, 13, 37, 71, 211, 481, 923, 2627, 2743, 7807, 14981, 34151, 101491, 194753, 554297, 7205861]

約数ペア:

[(1, 7205861), (13, 554297), (37, 194753), (71, 101491), (211, 34151), (481, 14981), (923, 7807), (2627, 2743)]