27131710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{63097}}^1$

素因数の和:63147

約数の個数: 16

約数和(自身を含む): 49973616

約数和(自身を除く): 22841906

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 63097, 126194, 315485, 630970, 2713171, 5426342, 13565855, 27131710]

約数ペア:

[(1, 27131710), (2, 13565855), (5, 5426342), (10, 2713171), (43, 630970), (86, 315485), (215, 126194), (430, 63097)]