47342281

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:485

約数の個数: 24

約数和(自身を含む): 58486560

約数和(自身を除く): 11144279

約数列:

[1, 7, 19, 49, 133, 211, 241, 931, 1477, 1687, 4009, 4579, 10339, 11809, 28063, 32053, 50851, 196441, 224371, 355957, 966169, 2491699, 6763183, 47342281]

約数ペア:

[(1, 47342281), (7, 6763183), (19, 2491699), (49, 966169), (133, 355957), (211, 224371), (241, 196441), (931, 50851), (1477, 32053), (1687, 28063), (4009, 11809), (4579, 10339)]