171816229

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{809}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 202691160

約数和(自身を除く): 30874931

約数列:

[1, 13, 17, 31, 221, 403, 527, 809, 961, 6851, 10517, 12493, 13753, 16337, 25079, 178789, 212381, 326027, 426343, 777449, 5542459, 10106837, 13216633, 171816229]

約数ペア:

[(1, 171816229), (13, 13216633), (17, 10106837), (31, 5542459), (221, 777449), (403, 426343), (527, 326027), (809, 212381), (961, 178789), (6851, 25079), (10517, 16337), (12493, 13753)]