53974839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13337}}^1$

素因数の和:13430

約数の個数: 16

約数和(自身を含む): 76826880

約数和(自身を除く): 22852041

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 13337, 40011, 253403, 760209, 946927, 2840781, 17991613, 53974839]

約数ペア:

[(1, 53974839), (3, 17991613), (19, 2840781), (57, 946927), (71, 760209), (213, 253403), (1349, 40011), (4047, 13337)]