2017884717

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1465421}}^1$

素因数の和:1465450

約数の個数: 20

約数和(自身を含む): 3191689116

約数和(自身を除く): 1173804399

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1465421, 4396263, 13188789, 24912157, 39566367, 74736471, 118699101, 224209413, 672628239, 2017884717]

約数ペア:

[(1, 2017884717), (3, 672628239), (9, 224209413), (17, 118699101), (27, 74736471), (51, 39566367), (81, 24912157), (153, 13188789), (459, 4396263), (1377, 1465421)]