19183670434521

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{2339}}^1\times {\mathrm{1408493}}^1$

素因数の和:1411485

約数の個数: 24

約数和(自身を含む): 27764459087040

約数和(自身を除く): 8580788652519

約数列:

[1, 3, 9, 647, 1941, 2339, 5823, 7017, 21051, 1408493, 1513333, 4225479, 4539999, 12676437, 13619997, 911294971, 2733884913, 3294465127, 8201654739, 9883395381, 29650186143, 2131518937169, 6394556811507, 19183670434521]

約数ペア:

[(1, 19183670434521), (3, 6394556811507), (9, 2131518937169), (647, 29650186143), (1941, 9883395381), (2339, 8201654739), (5823, 3294465127), (7017, 2733884913), (21051, 911294971), (1408493, 13619997), (1513333, 12676437), (4225479, 4539999)]