27863794

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{3011}}^1$

素因数の和:3681

約数の個数: 16

約数和(自身を含む): 47854656

約数和(自身を除く): 19990862

約数列:

[1, 2, 7, 14, 661, 1322, 3011, 4627, 6022, 9254, 21077, 42154, 1990271, 3980542, 13931897, 27863794]

約数ペア:

[(1, 27863794), (2, 13931897), (7, 3980542), (14, 1990271), (661, 42154), (1322, 21077), (3011, 9254), (4627, 6022)]