11529903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 9482577

約数列:

[1, 3, 7, 11, 19, 21, 33, 37, 57, 71, 77, 111, 133, 209, 213, 231, 259, 399, 407, 497, 627, 703, 777, 781, 1221, 1349, 1463, 1491, 2109, 2343, 2627, 2849, 4047, 4389, 4921, 5467, 7733, 7881, 8547, 9443, 14763, 14839, 16401, 18389, 23199, 28329, 28897, 44517, 49913, 54131, 55167, 86691, 103873, 149739, 162393, 202279, 311619, 349391, 549043, 606837, 1048173, 1647129, 3843301, 11529903]

約数ペア:

[(1, 11529903), (3, 3843301), (7, 1647129), (11, 1048173), (19, 606837), (21, 549043), (33, 349391), (37, 311619), (57, 202279), (71, 162393), (77, 149739), (111, 103873), (133, 86691), (209, 55167), (213, 54131), (231, 49913), (259, 44517), (399, 28897), (407, 28329), (497, 23199), (627, 18389), (703, 16401), (777, 14839), (781, 14763), (1221, 9443), (1349, 8547), (1463, 7881), (1491, 7733), (2109, 5467), (2343, 4921), (2627, 4389), (2849, 4047)]