5653719

素因数分解:

$3^4\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:548

約数の個数: 20

約数和(自身を含む): 8510656

約数和(自身を除く): 2856937

約数列:

[1, 3, 9, 27, 81, 223, 313, 669, 939, 2007, 2817, 6021, 8451, 18063, 25353, 69799, 209397, 628191, 1884573, 5653719]

約数ペア:

[(1, 5653719), (3, 1884573), (9, 628191), (27, 209397), (81, 69799), (223, 25353), (313, 18063), (669, 8451), (939, 6021), (2007, 2817)]