6890165569

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{1657}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 8463280896

約数和(自身を除く): 1573115327

約数列:

[1, 7, 17, 83, 119, 421, 581, 1411, 1657, 2947, 7157, 9877, 11599, 28169, 34943, 50099, 137531, 197183, 244601, 594031, 697597, 962717, 2338027, 4158217, 4883179, 11859149, 16366189, 57900551, 83014043, 405303857, 984309367, 6890165569]

約数ペア:

[(1, 6890165569), (7, 984309367), (17, 405303857), (83, 83014043), (119, 57900551), (421, 16366189), (581, 11859149), (1411, 4883179), (1657, 4158217), (2947, 2338027), (7157, 962717), (9877, 697597), (11599, 594031), (28169, 244601), (34943, 197183), (50099, 137531)]