669193729

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 751130496

約数和(自身を除く): 81936767

約数列:

[1, 17, 37, 61, 107, 163, 629, 1037, 1819, 2257, 2771, 3959, 6031, 6527, 9943, 17441, 38369, 67303, 102527, 110959, 169031, 241499, 296497, 367891, 645317, 1063901, 4105483, 6254147, 10970389, 18086317, 39364337, 669193729]

約数ペア:

[(1, 669193729), (17, 39364337), (37, 18086317), (61, 10970389), (107, 6254147), (163, 4105483), (629, 1063901), (1037, 645317), (1819, 367891), (2257, 296497), (2771, 241499), (3959, 169031), (6031, 110959), (6527, 102527), (9943, 67303), (17441, 38369)]