1784673

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2026

約数の個数: 20

約数和(自身を含む): 2909808

約数和(自身を除く): 1125135

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 2003, 6009, 18027, 22033, 54081, 66099, 162243, 198297, 594891, 1784673]

約数ペア:

[(1, 1784673), (3, 594891), (9, 198297), (11, 162243), (27, 66099), (33, 54081), (81, 22033), (99, 18027), (297, 6009), (891, 2003)]