123317999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2267}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 148780800

約数和(自身を除く): 25462801

約数列:

[1, 7, 19, 133, 409, 2267, 2863, 7771, 15869, 43073, 54397, 301511, 927203, 6490421, 17616857, 123317999]

約数ペア:

[(1, 123317999), (7, 17616857), (19, 6490421), (133, 927203), (409, 301511), (2267, 54397), (2863, 43073), (7771, 15869)]