815949518329

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{273643}}^1$

素因数の和:274981

約数の個数: 24

約数和(自身を含む): 944805165920

約数和(自身を除く): 128855647591

約数列:

[1, 11, 19, 121, 209, 1297, 2299, 14267, 24643, 156937, 271073, 273643, 2981803, 3010073, 5199217, 33110803, 57191387, 354914971, 629105257, 3904064681, 6743384449, 42944711491, 74177228939, 815949518329]

約数ペア:

[(1, 815949518329), (11, 74177228939), (19, 42944711491), (121, 6743384449), (209, 3904064681), (1297, 629105257), (2299, 354914971), (14267, 57191387), (24643, 33110803), (156937, 5199217), (271073, 3010073), (273643, 2981803)]