107940049

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{563}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 125884800

約数和(自身を除く): 17944751

約数列:

[1, 7, 61, 427, 449, 563, 3143, 3941, 27389, 34343, 191723, 240401, 252787, 1769509, 15420007, 107940049]

約数ペア:

[(1, 107940049), (7, 15420007), (61, 1769509), (427, 252787), (449, 240401), (563, 191723), (3143, 34343), (3941, 27389)]