12802617

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{883}}^1$

素因数の和:1074

約数の個数: 20

約数和(自身を含む): 19253520

約数和(自身を除く): 6450903

約数列:

[1, 3, 9, 27, 81, 179, 537, 883, 1611, 2649, 4833, 7947, 14499, 23841, 71523, 158057, 474171, 1422513, 4267539, 12802617]

約数ペア:

[(1, 12802617), (3, 4267539), (9, 1422513), (27, 474171), (81, 158057), (179, 71523), (537, 23841), (883, 14499), (1611, 7947), (2649, 4833)]