169888909811

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1\times {\mathrm{15493}}^1$

素因数の和:17543

約数の個数: 24

約数和(自身を含む): 190076053680

約数和(自身を除く): 20187143869

約数列:

[1, 17, 19, 289, 323, 1997, 5491, 15493, 33949, 37943, 263381, 294367, 577133, 645031, 4477477, 5004239, 10965527, 30939521, 85072063, 525971857, 587850899, 8941521569, 9993465283, 169888909811]

約数ペア:

[(1, 169888909811), (17, 9993465283), (19, 8941521569), (289, 587850899), (323, 525971857), (1997, 85072063), (5491, 30939521), (15493, 10965527), (33949, 5004239), (37943, 4477477), (263381, 645031), (294367, 577133)]