7405002981

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{593207}}^1$

素因数の和:593305

約数の個数: 24

約数和(自身を含む): 11413321920

約数和(自身を除く): 4008318939

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 12483, 593207, 1779621, 5338863, 11270933, 33812799, 43304111, 101438397, 129912333, 389736999, 822778109, 2468334327, 7405002981]

約数ペア:

[(1, 7405002981), (3, 2468334327), (9, 822778109), (19, 389736999), (57, 129912333), (73, 101438397), (171, 43304111), (219, 33812799), (657, 11270933), (1387, 5338863), (4161, 1779621), (12483, 593207)]