276996897

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{654839}}^1$

素因数の和:654892

約数の個数: 12

約数和(自身を含む): 408620160

約数和(自身を除く): 131623263

約数列:

[1, 3, 9, 47, 141, 423, 654839, 1964517, 5893551, 30777433, 92332299, 276996897]

約数ペア:

[(1, 276996897), (3, 92332299), (9, 30777433), (47, 5893551), (141, 1964517), (423, 654839)]