172647433

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4523}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 216609120

約数和(自身を除く): 43961687

約数列:

[1, 7, 19, 41, 49, 133, 287, 779, 931, 2009, 4523, 5453, 31661, 38171, 85937, 185443, 221627, 601559, 1298101, 3523417, 4210913, 9086707, 24663919, 172647433]

約数ペア:

[(1, 172647433), (7, 24663919), (19, 9086707), (41, 4210913), (49, 3523417), (133, 1298101), (287, 601559), (779, 221627), (931, 185443), (2009, 85937), (4523, 38171), (5453, 31661)]