23844821

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 48

約数和(自身を含む): 33784128

約数和(自身を除く): 9939307

約数列:

[1, 7, 11, 13, 41, 49, 77, 83, 91, 143, 287, 451, 533, 539, 581, 637, 913, 1001, 1079, 2009, 3157, 3403, 3731, 4067, 5863, 6391, 7007, 7553, 11869, 22099, 23821, 26117, 37433, 41041, 44239, 44737, 52871, 83083, 166747, 262031, 287287, 309673, 486629, 581581, 1834217, 2167711, 3406403, 23844821]

約数ペア:

[(1, 23844821), (7, 3406403), (11, 2167711), (13, 1834217), (41, 581581), (49, 486629), (77, 309673), (83, 287287), (91, 262031), (143, 166747), (287, 83083), (451, 52871), (533, 44737), (539, 44239), (581, 41041), (637, 37433), (913, 26117), (1001, 23821), (1079, 22099), (2009, 11869), (3157, 7553), (3403, 7007), (3731, 6391), (4067, 5863)]