559252287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{28387}}^1$

素因数の和:28603

約数の個数: 24

約数和(自身を含む): 885705600

約数和(自身を除く): 326453313

約数列:

[1, 3, 9, 11, 33, 99, 199, 597, 1791, 2189, 6567, 19701, 28387, 85161, 255483, 312257, 936771, 2810313, 5649013, 16947039, 50841117, 62139143, 186417429, 559252287]

約数ペア:

[(1, 559252287), (3, 186417429), (9, 62139143), (11, 50841117), (33, 16947039), (99, 5649013), (199, 2810313), (597, 936771), (1791, 312257), (2189, 255483), (6567, 85161), (19701, 28387)]