12503931

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2706

約数の個数: 16

約数和(自身を含む): 18316800

約数和(自身を除く): 5812869

約数列:

[1, 3, 11, 33, 149, 447, 1639, 2543, 4917, 7629, 27973, 83919, 378907, 1136721, 4167977, 12503931]

約数ペア:

[(1, 12503931), (3, 4167977), (11, 1136721), (33, 378907), (149, 83919), (447, 27973), (1639, 7629), (2543, 4917)]