9886689

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 14894880

約数和(自身を除く): 5008191

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 433, 531, 1299, 2537, 3897, 7611, 18619, 22833, 25547, 55857, 76641, 167571, 229923, 1098521, 3295563, 9886689]

約数ペア:

[(1, 9886689), (3, 3295563), (9, 1098521), (43, 229923), (59, 167571), (129, 76641), (177, 55857), (387, 25547), (433, 22833), (531, 18619), (1299, 7611), (2537, 3897)]