304832143

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 403200000

約数和(自身を除く): 98367857

約数列:

[1, 7, 11, 19, 77, 133, 139, 209, 973, 1463, 1499, 1529, 2641, 10493, 10703, 16489, 18487, 28481, 29051, 115423, 199367, 203357, 208361, 313291, 1458527, 2193037, 2291971, 3958859, 16043797, 27712013, 43547449, 304832143]

約数ペア:

[(1, 304832143), (7, 43547449), (11, 27712013), (19, 16043797), (77, 3958859), (133, 2291971), (139, 2193037), (209, 1458527), (973, 313291), (1463, 208361), (1499, 203357), (1529, 199367), (2641, 115423), (10493, 29051), (10703, 28481), (16489, 18487)]