12631689

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5419}}^1$

素因数の和:5469

約数の個数: 24

約数和(自身を含む): 21419840

約数和(自身を除く): 8788151

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5419, 16257, 37933, 48771, 113799, 200503, 341397, 601509, 1403521, 1804527, 4210563, 12631689]

約数ペア:

[(1, 12631689), (3, 4210563), (7, 1804527), (9, 1403521), (21, 601509), (37, 341397), (63, 200503), (111, 113799), (259, 48771), (333, 37933), (777, 16257), (2331, 5419)]