12406293

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{839}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 18869760

約数和(自身を除く): 6463467

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 839, 1643, 2517, 4929, 7551, 14787, 26009, 44467, 78027, 133401, 234081, 400203, 1378477, 4135431, 12406293]

約数ペア:

[(1, 12406293), (3, 4135431), (9, 1378477), (31, 400203), (53, 234081), (93, 133401), (159, 78027), (279, 44467), (477, 26009), (839, 14787), (1643, 7551), (2517, 4929)]