2018997927

素因数分解:

$3^3\times {\mathrm{773}}^1\times {\mathrm{96737}}^1$

素因数の和:97519

約数の個数: 16

約数和(自身を含む): 2995008480

約数和(自身を除く): 976010553

約数列:

[1, 3, 9, 27, 773, 2319, 6957, 20871, 96737, 290211, 870633, 2611899, 74777701, 224333103, 672999309, 2018997927]

約数ペア:

[(1, 2018997927), (3, 672999309), (9, 224333103), (27, 74777701), (773, 2611899), (2319, 870633), (6957, 290211), (20871, 96737)]