26074293

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1931}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 39814656

約数和(自身を除く): 13740363

約数列:

[1, 3, 7, 21, 643, 1929, 1931, 4501, 5793, 13503, 13517, 40551, 1241633, 3724899, 8691431, 26074293]

約数ペア:

[(1, 26074293), (3, 8691431), (7, 3724899), (21, 1241633), (643, 40551), (1929, 13517), (1931, 13503), (4501, 5793)]