427157433

素因数分解:

$3^2\times {\mathrm{607}}^1\times {\mathrm{78191}}^1$

素因数の和:78804

約数の個数: 12

約数和(自身を含む): 618029568

約数和(自身を除く): 190872135

約数列:

[1, 3, 9, 607, 1821, 5463, 78191, 234573, 703719, 47461937, 142385811, 427157433]

約数ペア:

[(1, 427157433), (3, 142385811), (9, 47461937), (607, 703719), (1821, 234573), (5463, 78191)]