12678183

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 21329568

約数和(自身を除く): 8651385

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3797, 11391, 26579, 34173, 79737, 201241, 239211, 603723, 1408687, 1811169, 4226061, 12678183]

約数ペア:

[(1, 12678183), (3, 4226061), (7, 1811169), (9, 1408687), (21, 603723), (53, 239211), (63, 201241), (159, 79737), (371, 34173), (477, 26579), (1113, 11391), (3339, 3797)]