2737287

素因数分解:

$3^3\times 7^2\times {\mathrm{2069}}^1$

素因数の和:2092

約数の個数: 24

約数和(自身を含む): 4719600

約数和(自身を除く): 1982313

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2069, 6207, 14483, 18621, 43449, 55863, 101381, 130347, 304143, 391041, 912429, 2737287]

約数ペア:

[(1, 2737287), (3, 912429), (7, 391041), (9, 304143), (21, 130347), (27, 101381), (49, 55863), (63, 43449), (147, 18621), (189, 14483), (441, 6207), (1323, 2069)]