213052177

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12203}}^1$

素因数の和:12312

約数の個数: 16

約数和(自身を含む): 246032640

約数和(自身を除く): 32980463

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 12203, 17459, 158639, 207451, 964037, 2696863, 12532481, 16388629, 213052177]

約数ペア:

[(1, 213052177), (13, 16388629), (17, 12532481), (79, 2696863), (221, 964037), (1027, 207451), (1343, 158639), (12203, 17459)]