7290297

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2269}}^1$

素因数の和:2302

約数の個数: 32

約数和(自身を含む): 13075200

約数和(自身を除く): 5784903

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2269, 3213, 6807, 15883, 20421, 38573, 47649, 61263, 115719, 142947, 270011, 347157, 428841, 810033, 1041471, 2430099, 7290297]

約数ペア:

[(1, 7290297), (3, 2430099), (7, 1041471), (9, 810033), (17, 428841), (21, 347157), (27, 270011), (51, 142947), (63, 115719), (119, 61263), (153, 47649), (189, 38573), (357, 20421), (459, 15883), (1071, 6807), (2269, 3213)]