2278017

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 4089600

約数和(自身を除く): 1811583

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 709, 1071, 2127, 3213, 4963, 6381, 12053, 14889, 19143, 36159, 44667, 84371, 108477, 134001, 253113, 325431, 759339, 2278017]

約数ペア:

[(1, 2278017), (3, 759339), (7, 325431), (9, 253113), (17, 134001), (21, 108477), (27, 84371), (51, 44667), (63, 36159), (119, 19143), (153, 14889), (189, 12053), (357, 6381), (459, 4963), (709, 3213), (1071, 2127)]