397498199

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{5503}}^1$

素因数の和:6134

約数の個数: 16

約数和(自身を含む): 481886208

約数和(自身を除く): 84388009

約数列:

[1, 7, 17, 119, 607, 4249, 5503, 10319, 38521, 72233, 93551, 654857, 3340321, 23382247, 56785457, 397498199]

約数ペア:

[(1, 397498199), (7, 56785457), (17, 23382247), (119, 3340321), (607, 654857), (4249, 93551), (5503, 72233), (10319, 38521)]