2891796699

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{129439}}^1$

素因数の和:130130

約数の個数: 16

約数和(自身を含む): 4212495360

約数和(自身を除く): 1320698661

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 22341, 129439, 388317, 1423829, 4271487, 87630203, 262890609, 963932233, 2891796699]

約数ペア:

[(1, 2891796699), (3, 963932233), (11, 262890609), (33, 87630203), (677, 4271487), (2031, 1423829), (7447, 388317), (22341, 129439)]