29155689

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 43097600

約数和(自身を除く): 13941911

約数列:

[1, 3, 9, 73, 199, 219, 223, 597, 657, 669, 1791, 2007, 14527, 16279, 43581, 44377, 48837, 130743, 133131, 146511, 399393, 3239521, 9718563, 29155689]

約数ペア:

[(1, 29155689), (3, 9718563), (9, 3239521), (73, 399393), (199, 146511), (219, 133131), (223, 130743), (597, 48837), (657, 44377), (669, 43581), (1791, 16279), (2007, 14527)]