47821669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{937}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 57270528

約数和(自身を除く): 9448859

約数列:

[1, 7, 23, 161, 317, 937, 2219, 6559, 7291, 21551, 51037, 150857, 297029, 2079203, 6831667, 47821669]

約数ペア:

[(1, 47821669), (7, 6831667), (23, 2079203), (161, 297029), (317, 150857), (937, 51037), (2219, 21551), (6559, 7291)]