12827493

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5553

約数の個数: 24

約数和(自身を含む): 21751808

約数和(自身を除く): 8924315

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5503, 16509, 38521, 49527, 115563, 203611, 346689, 610833, 1425277, 1832499, 4275831, 12827493]

約数ペア:

[(1, 12827493), (3, 4275831), (7, 1832499), (9, 1425277), (21, 610833), (37, 346689), (63, 203611), (111, 115563), (259, 49527), (333, 38521), (777, 16509), (2331, 5503)]