768004017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{21529}}^1$

素因数の和:21613

約数の個数: 32

約数和(自身を含む): 1190522880

約数和(自身を除く): 422518863

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1551, 3243, 11891, 21529, 35673, 64587, 236819, 495167, 710457, 1011863, 1485501, 3035589, 5446837, 11130493, 16340511, 23272849, 33391479, 69818547, 256001339, 768004017]

約数ペア:

[(1, 768004017), (3, 256001339), (11, 69818547), (23, 33391479), (33, 23272849), (47, 16340511), (69, 11130493), (141, 5446837), (253, 3035589), (517, 1485501), (759, 1011863), (1081, 710457), (1551, 495167), (3243, 236819), (11891, 64587), (21529, 35673)]