4204137

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1871}}^1$

素因数の和:1988

約数の個数: 16

約数和(自身を含む): 6469632

約数和(自身を除く): 2265495

約数列:

[1, 3, 7, 21, 107, 321, 749, 1871, 2247, 5613, 13097, 39291, 200197, 600591, 1401379, 4204137]

約数ペア:

[(1, 4204137), (3, 1401379), (7, 600591), (21, 200197), (107, 39291), (321, 13097), (749, 5613), (1871, 2247)]