12271567

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 16257024

約数和(自身を除く): 3985457

約数列:

[1, 7, 11, 31, 53, 77, 97, 217, 341, 371, 583, 679, 1067, 1643, 2387, 3007, 4081, 5141, 7469, 11501, 18073, 21049, 33077, 35987, 56551, 126511, 159371, 231539, 395857, 1115597, 1753081, 12271567]

約数ペア:

[(1, 12271567), (7, 1753081), (11, 1115597), (31, 395857), (53, 231539), (77, 159371), (97, 126511), (217, 56551), (341, 35987), (371, 33077), (583, 21049), (679, 18073), (1067, 11501), (1643, 7469), (2387, 5141), (3007, 4081)]