2015661291

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{105361}}^1$

素因数の和:106282

約数の個数: 16

約数和(自身を含む): 3074884608

約数和(自身を除く): 1059223317

約数列:

[1, 3, 7, 21, 911, 2733, 6377, 19131, 105361, 316083, 737527, 2212581, 95983871, 287951613, 671887097, 2015661291]

約数ペア:

[(1, 2015661291), (3, 671887097), (7, 287951613), (21, 95983871), (911, 2212581), (2733, 737527), (6377, 316083), (19131, 105361)]