21595794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{327209}}^1$

素因数の和:327225

約数の個数: 16

約数和(自身を含む): 47118240

約数和(自身を除く): 25522446

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 327209, 654418, 981627, 1963254, 3599299, 7198598, 10797897, 21595794]

約数ペア:

[(1, 21595794), (2, 10797897), (3, 7198598), (6, 3599299), (11, 1963254), (22, 981627), (33, 654418), (66, 327209)]