2017514979

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{1737739}}^1$

素因数の和:1737791

約数の個数: 16

約数和(自身を含む): 3058422400

約数和(自身を除く): 1040907421

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 1737739, 5213217, 15639651, 46918953, 74722777, 224168331, 672504993, 2017514979]

約数ペア:

[(1, 2017514979), (3, 672504993), (9, 224168331), (27, 74722777), (43, 46918953), (129, 15639651), (387, 5213217), (1161, 1737739)]