13627689

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 18744000

約数和(自身を除く): 5116311

約数列:

[1, 3, 43, 129, 149, 447, 709, 2127, 6407, 19221, 30487, 91461, 105641, 316923, 4542563, 13627689]

約数ペア:

[(1, 13627689), (3, 4542563), (43, 316923), (129, 105641), (149, 91461), (447, 30487), (709, 19221), (2127, 6407)]