12776379

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 10447941

約数列:

[1, 3, 7, 11, 19, 21, 33, 41, 57, 71, 77, 123, 133, 209, 213, 231, 287, 399, 451, 497, 627, 779, 781, 861, 1349, 1353, 1463, 1491, 2337, 2343, 2911, 3157, 4047, 4389, 5453, 5467, 8569, 8733, 9443, 9471, 14839, 16359, 16401, 20377, 25707, 28329, 32021, 44517, 55309, 59983, 61131, 96063, 103873, 165927, 179949, 224147, 311619, 387163, 608399, 672441, 1161489, 1825197, 4258793, 12776379]

約数ペア:

[(1, 12776379), (3, 4258793), (7, 1825197), (11, 1161489), (19, 672441), (21, 608399), (33, 387163), (41, 311619), (57, 224147), (71, 179949), (77, 165927), (123, 103873), (133, 96063), (209, 61131), (213, 59983), (231, 55309), (287, 44517), (399, 32021), (451, 28329), (497, 25707), (627, 20377), (779, 16401), (781, 16359), (861, 14839), (1349, 9471), (1353, 9443), (1463, 8733), (1491, 8569), (2337, 5467), (2343, 5453), (2911, 4389), (3157, 4047)]