120423919

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1124

約数の個数: 36

約数和(自身を含む): 162233400

約数和(自身を除く): 41809481

約数列:

[1, 7, 11, 19, 49, 77, 121, 133, 209, 539, 847, 931, 1069, 1463, 2299, 5929, 7483, 10241, 11759, 16093, 20311, 52381, 82313, 112651, 129349, 142177, 223421, 576191, 905443, 995239, 1563947, 2457631, 6338101, 10947629, 17203417, 120423919]

約数ペア:

[(1, 120423919), (7, 17203417), (11, 10947629), (19, 6338101), (49, 2457631), (77, 1563947), (121, 995239), (133, 905443), (209, 576191), (539, 223421), (847, 142177), (931, 129349), (1069, 112651), (1463, 82313), (2299, 52381), (5929, 20311), (7483, 16093), (10241, 11759)]