6439887

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 9710064

約数和(自身を除く): 3270177

約数列:

[1, 3, 9, 37, 83, 111, 233, 249, 333, 699, 747, 2097, 3071, 8621, 9213, 19339, 25863, 27639, 58017, 77589, 174051, 715543, 2146629, 6439887]

約数ペア:

[(1, 6439887), (3, 2146629), (9, 715543), (37, 174051), (83, 77589), (111, 58017), (233, 27639), (249, 25863), (333, 19339), (699, 9213), (747, 8621), (2097, 3071)]