309580073

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{69149}}^1$

素因数の和:69208

約数の個数: 12

約数和(自身を含む): 349484100

約数和(自身を除く): 39904027

約数列:

[1, 11, 37, 121, 407, 4477, 69149, 760639, 2558513, 8367029, 28143643, 309580073]

約数ペア:

[(1, 309580073), (11, 28143643), (37, 8367029), (121, 2558513), (407, 760639), (4477, 69149)]