947734479

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{2064781}}^1$

素因数の和:2064807

約数の個数: 16

約数和(自身を含む): 1486643040

約数和(自身を除く): 538908561

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 2064781, 6194343, 18583029, 35101277, 55749087, 105303831, 315911493, 947734479]

約数ペア:

[(1, 947734479), (3, 315911493), (9, 105303831), (17, 55749087), (27, 35101277), (51, 18583029), (153, 6194343), (459, 2064781)]