2019955023

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{2657}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 3078601920

約数和(自身を除く): 1058646897

約数列:

[1, 3, 9, 27, 37, 111, 333, 761, 999, 2283, 2657, 6849, 7971, 20547, 23913, 28157, 71739, 84471, 98309, 253413, 294927, 760239, 884781, 2021977, 2654343, 6065931, 18197793, 54593379, 74813149, 224439447, 673318341, 2019955023]

約数ペア:

[(1, 2019955023), (3, 673318341), (9, 224439447), (27, 74813149), (37, 54593379), (111, 18197793), (333, 6065931), (761, 2654343), (999, 2021977), (2283, 884781), (2657, 760239), (6849, 294927), (7971, 253413), (20547, 98309), (23913, 84471), (28157, 71739)]