2129292279

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1546327}}^1$

素因数の和:1546356

約数の個数: 20

約数和(自身を含む): 3367902384

約数和(自身を除く): 1238610105

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1546327, 4638981, 13916943, 26287559, 41750829, 78862677, 125252487, 236588031, 709764093, 2129292279]

約数ペア:

[(1, 2129292279), (3, 709764093), (9, 236588031), (17, 125252487), (27, 78862677), (51, 41750829), (81, 26287559), (153, 13916943), (459, 4638981), (1377, 1546327)]