2227886211

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^2\times {\mathrm{8707}}^1$

素因数の和:8863

約数の個数: 24

約数和(自身を含む): 3174588480

約数和(自身を除く): 946702269

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4489, 8707, 13467, 26121, 85291, 165433, 255873, 496299, 583369, 1750107, 11084011, 33252033, 39085723, 117257169, 742628737, 2227886211]

約数ペア:

[(1, 2227886211), (3, 742628737), (19, 117257169), (57, 39085723), (67, 33252033), (201, 11084011), (1273, 1750107), (3819, 583369), (4489, 496299), (8707, 255873), (13467, 165433), (26121, 85291)]