543120721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 646598120

約数和(自身を除く): 103477399

約数列:

[1, 11, 13, 121, 143, 193, 1573, 1789, 2123, 2509, 19679, 23257, 23353, 27599, 216469, 255827, 303589, 345277, 2814097, 3798047, 4488601, 41778517, 49374611, 543120721]

約数ペア:

[(1, 543120721), (11, 49374611), (13, 41778517), (121, 4488601), (143, 3798047), (193, 2814097), (1573, 345277), (1789, 303589), (2123, 255827), (2509, 216469), (19679, 27599), (23257, 23353)]