664558961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{4933}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 746968128

約数和(自身を除く): 82409167

約数列:

[1, 11, 37, 331, 407, 3641, 4933, 12247, 54263, 134717, 182521, 1632823, 2007731, 17961053, 60414451, 664558961]

約数ペア:

[(1, 664558961), (11, 60414451), (37, 17961053), (331, 2007731), (407, 1632823), (3641, 182521), (4933, 134717), (12247, 54263)]