743121

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 1166400

約数和(自身を除く): 423279

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1619, 4857, 14571, 27523, 43713, 82569, 247707, 743121]

約数ペア:

[(1, 743121), (3, 247707), (9, 82569), (17, 43713), (27, 27523), (51, 14571), (153, 4857), (459, 1619)]