2882264517

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{786859}}^1$

素因数の和:786913

約数の個数: 24

約数和(自身を含む): 4664506080

約数和(自身を除く): 1782241563

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 786859, 2360577, 7081731, 8655449, 25966347, 29113783, 77899041, 87341349, 262024047, 320251613, 960754839, 2882264517]

約数ペア:

[(1, 2882264517), (3, 960754839), (9, 320251613), (11, 262024047), (33, 87341349), (37, 77899041), (99, 29113783), (111, 25966347), (333, 8655449), (407, 7081731), (1221, 2360577), (3663, 786859)]