396606141

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20411}}^1$

素因数の和:20561

約数の個数: 24

約数和(自身を含む): 611380224

約数和(自身を除く): 214774083

約数列:

[1, 3, 9, 17, 51, 127, 153, 381, 1143, 2159, 6477, 19431, 20411, 61233, 183699, 346987, 1040961, 2592197, 3122883, 7776591, 23329773, 44067349, 132202047, 396606141]

約数ペア:

[(1, 396606141), (3, 132202047), (9, 44067349), (17, 23329773), (51, 7776591), (127, 3122883), (153, 2592197), (381, 1040961), (1143, 346987), (2159, 183699), (6477, 61233), (19431, 20411)]