26474409

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3187}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 41775552

約数和(自身を除く): 15301143

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 3187, 8307, 9561, 28683, 41431, 124293, 226277, 372879, 678831, 2036493, 2941601, 8824803, 26474409]

約数ペア:

[(1, 26474409), (3, 8824803), (9, 2941601), (13, 2036493), (39, 678831), (71, 372879), (117, 226277), (213, 124293), (639, 41431), (923, 28683), (2769, 9561), (3187, 8307)]