639286098

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9686153}}^1$

素因数の和:9686169

約数の個数: 16

約数和(自身を含む): 1394806176

約数和(自身を除く): 755520078

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 9686153, 19372306, 29058459, 58116918, 106547683, 213095366, 319643049, 639286098]

約数ペア:

[(1, 639286098), (2, 319643049), (3, 213095366), (6, 106547683), (11, 58116918), (22, 29058459), (33, 19372306), (66, 9686153)]