16551873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 25916072

約数和(自身を除く): 9364199

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 733, 1737, 2199, 2509, 6597, 7527, 9529, 22581, 28587, 85761, 141469, 424407, 1273221, 1839097, 5517291, 16551873]

約数ペア:

[(1, 16551873), (3, 5517291), (9, 1839097), (13, 1273221), (39, 424407), (117, 141469), (193, 85761), (579, 28587), (733, 22581), (1737, 9529), (2199, 7527), (2509, 6597)]