12277293

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 24

約数和(自身を含む): 19458432

約数和(自身を除く): 7181139

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 1777, 2303, 5331, 6909, 12439, 37317, 83519, 87073, 250557, 261219, 584633, 1753899, 4092431, 12277293]

約数ペア:

[(1, 12277293), (3, 4092431), (7, 1753899), (21, 584633), (47, 261219), (49, 250557), (141, 87073), (147, 83519), (329, 37317), (987, 12439), (1777, 6909), (2303, 5331)]