2006561187

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4371593}}^1$

素因数の和:4371619

約数の個数: 16

約数和(自身を含む): 3147547680

約数和(自身を除く): 1140986493

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4371593, 13114779, 39344337, 74317081, 118033011, 222951243, 668853729, 2006561187]

約数ペア:

[(1, 2006561187), (3, 668853729), (9, 222951243), (17, 118033011), (27, 74317081), (51, 39344337), (153, 13114779), (459, 4371593)]