56774221

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 66135168

約数和(自身を除く): 9360947

約数列:

[1, 7, 101, 131, 613, 707, 917, 4291, 13231, 61913, 80303, 92617, 433391, 562121, 8110603, 56774221]

約数ペア:

[(1, 56774221), (7, 8110603), (101, 562121), (131, 433391), (613, 92617), (707, 80303), (917, 61913), (4291, 13231)]