39740049

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{62191}}^1$

素因数の和:62268

約数の個数: 12

約数和(自身を含む): 58211712

約数和(自身を除く): 18471663

約数列:

[1, 3, 9, 71, 213, 639, 62191, 186573, 559719, 4415561, 13246683, 39740049]

約数ペア:

[(1, 39740049), (3, 13246683), (9, 4415561), (71, 559719), (213, 186573), (639, 62191)]