325431

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 511200

約数和(自身を除く): 185769

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 709, 2127, 6381, 12053, 19143, 36159, 108477, 325431]

約数ペア:

[(1, 325431), (3, 108477), (9, 36159), (17, 19143), (27, 12053), (51, 6381), (153, 2127), (459, 709)]