2019923169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{913579}}^1$

素因数の和:913660

約数の個数: 16

約数和(自身を含む): 2981925120

約数和(自身を除く): 962001951

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 913579, 2740737, 10049369, 30148107, 61209793, 183629379, 673307723, 2019923169]

約数ペア:

[(1, 2019923169), (3, 673307723), (11, 183629379), (33, 61209793), (67, 30148107), (201, 10049369), (737, 2740737), (2211, 913579)]