287462967

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{791909}}^1$

素因数の和:791934

約数の個数: 12

約数和(自身を含む): 421296120

約数和(自身を除く): 133833153

約数列:

[1, 3, 11, 33, 121, 363, 791909, 2375727, 8710999, 26132997, 95820989, 287462967]

約数ペア:

[(1, 287462967), (3, 95820989), (11, 26132997), (33, 8710999), (121, 2375727), (363, 791909)]