138432833

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{463}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 174768384

約数和(自身を除く): 36335551

約数列:

[1, 7, 11, 77, 121, 353, 463, 847, 2471, 3241, 3883, 5093, 27181, 35651, 42713, 56023, 163439, 298991, 392161, 1144073, 1797829, 12584803, 19776119, 138432833]

約数ペア:

[(1, 138432833), (7, 19776119), (11, 12584803), (77, 1797829), (121, 1144073), (353, 392161), (463, 298991), (847, 163439), (2471, 56023), (3241, 42713), (3883, 35651), (5093, 27181)]