26804211

素因数分解:

$3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1931}}^1$

素因数の和:2602

約数の個数: 16

約数和(自身を含む): 40927488

約数和(自身を除く): 14123277

約数列:

[1, 3, 7, 21, 661, 1931, 1983, 4627, 5793, 13517, 13881, 40551, 1276391, 3829173, 8934737, 26804211]

約数ペア:

[(1, 26804211), (3, 8934737), (7, 3829173), (21, 1276391), (661, 40551), (1931, 13881), (1983, 13517), (4627, 5793)]