141008329

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 40

約数和(自身を含む): 189571680

約数和(自身を除く): 48563351

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 281, 343, 539, 931, 1463, 1967, 2401, 3091, 3773, 5339, 6517, 10241, 13769, 21637, 26411, 37373, 45619, 58729, 71687, 96383, 151459, 261611, 411103, 501809, 674681, 1060213, 1831277, 2877721, 7421491, 12818939, 20144047, 141008329]

約数ペア:

[(1, 141008329), (7, 20144047), (11, 12818939), (19, 7421491), (49, 2877721), (77, 1831277), (133, 1060213), (209, 674681), (281, 501809), (343, 411103), (539, 261611), (931, 151459), (1463, 96383), (1967, 71687), (2401, 58729), (3091, 45619), (3773, 37373), (5339, 26411), (6517, 21637), (10241, 13769)]