336459879

素因数分解:

$3^3\times 7^1\times {\mathrm{853}}^1\times {\mathrm{2087}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 570608640

約数和(自身を除く): 234148761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 853, 2087, 2559, 5971, 6261, 7677, 14609, 17913, 18783, 23031, 43827, 53739, 56349, 131481, 161217, 394443, 1780211, 5340633, 12461477, 16021899, 37384431, 48065697, 112153293, 336459879]

約数ペア:

[(1, 336459879), (3, 112153293), (7, 48065697), (9, 37384431), (21, 16021899), (27, 12461477), (63, 5340633), (189, 1780211), (853, 394443), (2087, 161217), (2559, 131481), (5971, 56349), (6261, 53739), (7677, 43827), (14609, 23031), (17913, 18783)]