1189773321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{838459}}^1$

素因数の和:838516

約数の個数: 16

約数和(自身を含む): 1770827520

約数和(自身を除く): 581054199

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 838459, 2515377, 9223049, 27669147, 36053737, 108161211, 396591107, 1189773321]

約数ペア:

[(1, 1189773321), (3, 396591107), (11, 108161211), (33, 36053737), (43, 27669147), (129, 9223049), (473, 2515377), (1419, 838459)]