5577121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:312

約数の個数: 16

約数和(自身を含む): 6369408

約数和(自身を除く): 792287

約数列:

[1, 11, 37, 71, 193, 407, 781, 2123, 2627, 7141, 13703, 28897, 78551, 150733, 507011, 5577121]

約数ペア:

[(1, 5577121), (11, 507011), (37, 150733), (71, 78551), (193, 28897), (407, 13703), (781, 7141), (2123, 2627)]