23554557

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{22369}}^1$

素因数の和:22394

約数の個数: 20

約数和(自身を含む): 37894780

約数和(自身を除く): 14340223

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 22369, 67107, 201321, 290797, 603963, 872391, 1811889, 2617173, 7851519, 23554557]

約数ペア:

[(1, 23554557), (3, 7851519), (9, 2617173), (13, 1811889), (27, 872391), (39, 603963), (81, 290797), (117, 201321), (351, 67107), (1053, 22369)]