22728039

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1$

素因数の和:1894

約数の個数: 16

約数和(自身を含む): 31257600

約数和(自身を除く): 8529561

約数列:

[1, 3, 59, 73, 177, 219, 1759, 4307, 5277, 12921, 103781, 128407, 311343, 385221, 7576013, 22728039]

約数ペア:

[(1, 22728039), (3, 7576013), (59, 385221), (73, 311343), (177, 128407), (219, 103781), (1759, 12921), (4307, 5277)]