26931393

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{9151}}^1$

素因数の和:9269

約数の個数: 16

約数和(自身を含む): 40268800

約数和(自身を除く): 13337407

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 9151, 27453, 82359, 247077, 997459, 2992377, 8977131, 26931393]

約数ペア:

[(1, 26931393), (3, 8977131), (9, 2992377), (27, 997459), (109, 247077), (327, 82359), (981, 27453), (2943, 9151)]