13554417

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 18627840

約数和(自身を除く): 5073423

約数列:

[1, 3, 43, 129, 179, 537, 587, 1761, 7697, 23091, 25241, 75723, 105073, 315219, 4518139, 13554417]

約数ペア:

[(1, 13554417), (3, 4518139), (43, 315219), (129, 105073), (179, 75723), (537, 25241), (587, 23091), (1761, 7697)]