12754437

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 18508416

約数和(自身を除く): 5753979

約数列:

[1, 3, 17, 47, 51, 141, 289, 313, 799, 867, 939, 2397, 5321, 13583, 14711, 15963, 40749, 44133, 90457, 250087, 271371, 750261, 4251479, 12754437]

約数ペア:

[(1, 12754437), (3, 4251479), (17, 750261), (47, 271371), (51, 250087), (141, 90457), (289, 44133), (313, 40749), (799, 15963), (867, 14711), (939, 13583), (2397, 5321)]