28554753

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5669}}^1$

素因数の和:5768

約数の個数: 16

約数和(自身を含む): 40279680

約数和(自身を除く): 11724927

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 5669, 17007, 130387, 391161, 413837, 1241511, 9518251, 28554753]

約数ペア:

[(1, 28554753), (3, 9518251), (23, 1241511), (69, 413837), (73, 391161), (219, 130387), (1679, 17007), (5037, 5669)]