12525381

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 20442240

約数和(自身を除く): 7916859

約数列:

[1, 3, 9, 11, 27, 33, 99, 181, 233, 297, 543, 699, 1629, 1991, 2097, 2563, 4887, 5973, 6291, 7689, 17919, 23067, 42173, 53757, 69201, 126519, 379557, 463903, 1138671, 1391709, 4175127, 12525381]

約数ペア:

[(1, 12525381), (3, 4175127), (9, 1391709), (11, 1138671), (27, 463903), (33, 379557), (99, 126519), (181, 69201), (233, 53757), (297, 42173), (543, 23067), (699, 17919), (1629, 7689), (1991, 6291), (2097, 5973), (2563, 4887)]