2019935754441

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1854853769}}^1$

素因数の和:1854853797

約数の個数: 18

約数和(自身を含む): 3207042168330

約数和(自身を除く): 1187106413889

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1854853769, 5564561307, 16693683921, 20403391459, 61210174377, 183630523131, 224437306049, 673311918147, 2019935754441]

約数ペア:

[(1, 2019935754441), (3, 673311918147), (9, 224437306049), (11, 183630523131), (33, 61210174377), (99, 20403391459), (121, 16693683921), (363, 5564561307), (1089, 1854853769)]