12293853

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{28657}}^1$

素因数の和:28684

約数の個数: 16

約数和(自身を含む): 19258176

約数和(自身を除く): 6964323

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 28657, 85971, 315227, 372541, 945681, 1117623, 4097951, 12293853]

約数ペア:

[(1, 12293853), (3, 4097951), (11, 1117623), (13, 945681), (33, 372541), (39, 315227), (143, 85971), (429, 28657)]