2184003

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 20

約数和(自身を含む): 3325080

約数和(自身を除く): 1141077

約数列:

[1, 3, 9, 27, 59, 81, 177, 457, 531, 1371, 1593, 4113, 4779, 12339, 26963, 37017, 80889, 242667, 728001, 2184003]

約数ペア:

[(1, 2184003), (3, 728001), (9, 242667), (27, 80889), (59, 37017), (81, 26963), (177, 12339), (457, 4779), (531, 4113), (1371, 1593)]