27439643

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{823}}^1$

素因数の和:1274

約数の個数: 16

約数和(自身を含む): 34331136

約数和(自身を除く): 6891493

約数列:

[1, 7, 11, 77, 433, 823, 3031, 4763, 5761, 9053, 33341, 63371, 356359, 2494513, 3919949, 27439643]

約数ペア:

[(1, 27439643), (7, 3919949), (11, 2494513), (77, 356359), (433, 63371), (823, 33341), (3031, 9053), (4763, 5761)]