2019012093

素因数分解:

$3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{90787}}^1$

素因数の和:91153

約数の個数: 24

約数和(自身を含む): 3342451008

約数和(自身を除く): 1323438915

約数列:

[1, 3, 7, 9, 21, 63, 353, 1059, 2471, 3177, 7413, 22239, 90787, 272361, 635509, 817083, 1906527, 5719581, 32047811, 96143433, 224334677, 288430299, 673004031, 2019012093]

約数ペア:

[(1, 2019012093), (3, 673004031), (7, 288430299), (9, 224334677), (21, 96143433), (63, 32047811), (353, 5719581), (1059, 1906527), (2471, 817083), (3177, 635509), (7413, 272361), (22239, 90787)]