12308841

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6607}}^1$

素因数の和:6642

約数の個数: 20

約数和(自身を含む): 19189632

約数和(自身を除く): 6880791

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6607, 19821, 59463, 151961, 178389, 455883, 535167, 1367649, 4102947, 12308841]

約数ペア:

[(1, 12308841), (3, 4102947), (9, 1367649), (23, 535167), (27, 455883), (69, 178389), (81, 151961), (207, 59463), (621, 19821), (1863, 6607)]