13722731

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 16343040

約数和(自身を除く): 2620309

約数列:

[1, 11, 19, 47, 121, 127, 209, 517, 893, 1397, 2299, 2413, 5687, 5969, 9823, 15367, 26543, 65659, 108053, 113411, 291973, 722249, 1247521, 13722731]

約数ペア:

[(1, 13722731), (11, 1247521), (19, 722249), (47, 291973), (121, 113411), (127, 108053), (209, 65659), (517, 26543), (893, 15367), (1397, 9823), (2299, 5969), (2413, 5687)]