2029804947

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{192271}}^1$

素因数の和:192320

約数の個数: 32

約数和(自身を含む): 3322460160

約数和(自身を除く): 1292655213

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 10557, 192271, 576813, 1730439, 3268607, 4422233, 5191317, 9805821, 13266699, 29417463, 39800097, 75177961, 88252389, 119400291, 225533883, 676601649, 2029804947]

約数ペア:

[(1, 2029804947), (3, 676601649), (9, 225533883), (17, 119400291), (23, 88252389), (27, 75177961), (51, 39800097), (69, 29417463), (153, 13266699), (207, 9805821), (391, 5191317), (459, 4422233), (621, 3268607), (1173, 1730439), (3519, 576813), (10557, 192271)]