21935646721

素因数分解:

${\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1\times {\mathrm{4271}}^1$

素因数の和:4824

約数の個数: 16

約数和(自身を含む): 22355410176

約数和(自身を除く): 419763455

約数列:

[1, 101, 211, 241, 4271, 21311, 24341, 50851, 431371, 901181, 1029311, 5135951, 91019281, 103960411, 217184621, 21935646721]

約数ペア:

[(1, 21935646721), (101, 217184621), (211, 103960411), (241, 91019281), (4271, 5135951), (21311, 1029311), (24341, 901181), (50851, 431371)]