12883717

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 17193708

約数和(自身を除く): 4309991

約数列:

[1, 7, 11, 41, 49, 53, 77, 121, 287, 371, 451, 539, 583, 847, 2009, 2173, 2597, 3157, 4081, 4961, 5929, 6413, 15211, 22099, 23903, 28567, 34727, 44891, 106477, 167321, 243089, 262933, 314237, 1171247, 1840531, 12883717]

約数ペア:

[(1, 12883717), (7, 1840531), (11, 1171247), (41, 314237), (49, 262933), (53, 243089), (77, 167321), (121, 106477), (287, 44891), (371, 34727), (451, 28567), (539, 23903), (583, 22099), (847, 15211), (2009, 6413), (2173, 5929), (2597, 4961), (3157, 4081)]