3149321

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 3883008

約数和(自身を除く): 733687

約数列:

[1, 7, 23, 31, 161, 217, 631, 713, 4417, 4991, 14513, 19561, 101591, 136927, 449903, 3149321]

約数ペア:

[(1, 3149321), (7, 449903), (23, 136927), (31, 101591), (161, 19561), (217, 14513), (631, 4991), (713, 4417)]