2166916353

素因数分解:

$3^1\times 7^1\times {\mathrm{983}}^1\times {\mathrm{104971}}^1$

素因数の和:105964

約数の個数: 16

約数和(自身を含む): 3305358336

約数和(自身を除く): 1138441983

約数列:

[1, 3, 7, 21, 983, 2949, 6881, 20643, 104971, 314913, 734797, 2204391, 103186493, 309559479, 722305451, 2166916353]

約数ペア:

[(1, 2166916353), (3, 722305451), (7, 309559479), (21, 103186493), (983, 2204391), (2949, 734797), (6881, 314913), (20643, 104971)]