8054081

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 10150560

約数和(自身を除く): 2096479

約数列:

[1, 7, 19, 41, 49, 133, 211, 287, 779, 931, 1477, 2009, 4009, 5453, 8651, 10339, 28063, 38171, 60557, 164369, 196441, 423899, 1150583, 8054081]

約数ペア:

[(1, 8054081), (7, 1150583), (19, 423899), (41, 196441), (49, 164369), (133, 60557), (211, 38171), (287, 28063), (779, 10339), (931, 8651), (1477, 5453), (2009, 4009)]