13864963

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 16462336

約数和(自身を除く): 2597373

約数列:

[1, 7, 43, 73, 301, 511, 631, 3139, 4417, 21973, 27133, 46063, 189931, 322441, 1980709, 13864963]

約数ペア:

[(1, 13864963), (7, 1980709), (43, 322441), (73, 189931), (301, 46063), (511, 27133), (631, 21973), (3139, 4417)]