2017251297

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1464961}}^1$

素因数の和:1464990

約数の個数: 20

約数和(自身を含む): 3190687236

約数和(自身を除く): 1173435939

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1464961, 4394883, 13184649, 24904337, 39553947, 74713011, 118661841, 224139033, 672417099, 2017251297]

約数ペア:

[(1, 2017251297), (3, 672417099), (9, 224139033), (17, 118661841), (27, 74713011), (51, 39553947), (81, 24904337), (153, 13184649), (459, 4394883), (1377, 1464961)]