12573477

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1953

約数の個数: 24

約数和(自身を含む): 20958080

約数和(自身を除く): 8384603

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1831, 2289, 5493, 6867, 12817, 16479, 38451, 115353, 199579, 598737, 1397053, 1796211, 4191159, 12573477]

約数ペア:

[(1, 12573477), (3, 4191159), (7, 1796211), (9, 1397053), (21, 598737), (63, 199579), (109, 115353), (327, 38451), (763, 16479), (981, 12817), (1831, 6867), (2289, 5493)]