2744239.00000000

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3319}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 28485600

約数和(自身を除く): 12205905

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 3319, 4905, 9957, 16595, 29871, 49785, 149355, 361771, 1085313, 1808855, 3255939, 5426565, 16279695]

約数ペア:

[(1, 16279695), (3, 5426565), (5, 3255939), (9, 1808855), (15, 1085313), (45, 361771), (109, 149355), (327, 49785), (545, 29871), (981, 16595), (1635, 9957), (3319, 4905)]