84751919

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 105932448

約数和(自身を除く): 21180529

約数列:

[1, 7, 17, 49, 71, 119, 497, 833, 1207, 1433, 3479, 8449, 10031, 24361, 59143, 70217, 101743, 170527, 712201, 1193689, 1729631, 4985407, 12107417, 84751919]

約数ペア:

[(1, 84751919), (7, 12107417), (17, 4985407), (49, 1729631), (71, 1193689), (119, 712201), (497, 170527), (833, 101743), (1207, 70217), (1433, 59143), (3479, 24361), (8449, 10031)]