24757821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 16755651

約数列:

[1, 3, 9, 11, 23, 33, 69, 83, 99, 131, 207, 249, 253, 393, 747, 759, 913, 1179, 1441, 1909, 2277, 2739, 3013, 4323, 5727, 8217, 9039, 10873, 12969, 17181, 20999, 27117, 32619, 33143, 62997, 97857, 99429, 119603, 188991, 250079, 298287, 358809, 750237, 1076427, 2250711, 2750869, 8252607, 24757821]

約数ペア:

[(1, 24757821), (3, 8252607), (9, 2750869), (11, 2250711), (23, 1076427), (33, 750237), (69, 358809), (83, 298287), (99, 250079), (131, 188991), (207, 119603), (249, 99429), (253, 97857), (393, 62997), (747, 33143), (759, 32619), (913, 27117), (1179, 20999), (1441, 17181), (1909, 12969), (2277, 10873), (2739, 9039), (3013, 8217), (4323, 5727)]