221768824321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1231}}^1\times {\mathrm{1488871}}^1$

素因数の和:1490124

約数の個数: 12

約数和(自身を含む): 243960610432

約数和(自身を除く): 22191786111

約数列:

[1, 11, 121, 1231, 13541, 148951, 1488871, 16377581, 180153391, 1832800201, 20160802211, 221768824321]

約数ペア:

[(1, 221768824321), (11, 20160802211), (121, 1832800201), (1231, 180153391), (13541, 16377581), (148951, 1488871)]