28355751423

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{1867}}^1\times {\mathrm{23117}}^1$

素因数の和:25063

約数の個数: 24

約数和(自身を含む): 41543415888

約数和(自身を除く): 13187664465

約数列:

[1, 3, 9, 73, 219, 657, 1867, 5601, 16803, 23117, 69351, 136291, 208053, 408873, 1226619, 1687541, 5062623, 15187869, 43159439, 129478317, 388434951, 3150639047, 9451917141, 28355751423]

約数ペア:

[(1, 28355751423), (3, 9451917141), (9, 3150639047), (73, 388434951), (219, 129478317), (657, 43159439), (1867, 15187869), (5601, 5062623), (16803, 1687541), (23117, 1226619), (69351, 408873), (136291, 208053)]