1520385977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{3037}}^1$

素因数の和:3760

約数の個数: 16

約数和(自身を含む): 1685142144

約数和(自身を除く): 164756167

約数列:

[1, 11, 71, 641, 781, 3037, 7051, 33407, 45511, 215627, 500621, 1946717, 2371897, 21413887, 138216907, 1520385977]

約数ペア:

[(1, 1520385977), (11, 138216907), (71, 21413887), (641, 2371897), (781, 1946717), (3037, 500621), (7051, 215627), (33407, 45511)]