2890323

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2128

約数の個数: 20

約数和(自身を含む): 4573800

約数和(自身を除く): 1683477

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2099, 6297, 18891, 35683, 56673, 107049, 170019, 321147, 963441, 2890323]

約数ペア:

[(1, 2890323), (3, 963441), (9, 321147), (17, 170019), (27, 107049), (51, 56673), (81, 35683), (153, 18891), (459, 6297), (1377, 2099)]