12471831

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 18747456

約数和(自身を除く): 6275625

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 463, 657, 1389, 2993, 4167, 8979, 18983, 26937, 33799, 56949, 101397, 170847, 304191, 1385759, 4157277, 12471831]

約数ペア:

[(1, 12471831), (3, 4157277), (9, 1385759), (41, 304191), (73, 170847), (123, 101397), (219, 56949), (369, 33799), (463, 26937), (657, 18983), (1389, 8979), (2993, 4167)]