12477753

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 19630080

約数和(自身を除く): 7152327

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 283, 621, 639, 849, 1633, 1917, 2547, 4899, 6509, 7641, 14697, 19527, 20093, 44091, 58581, 60279, 175743, 180837, 462139, 542511, 1386417, 4159251, 12477753]

約数ペア:

[(1, 12477753), (3, 4159251), (9, 1386417), (23, 542511), (27, 462139), (69, 180837), (71, 175743), (207, 60279), (213, 58581), (283, 44091), (621, 20093), (639, 19527), (849, 14697), (1633, 7641), (1917, 6509), (2547, 4899)]