2868291

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2112

約数の個数: 20

約数和(自身を含む): 4538952

約数和(自身を除く): 1670661

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2083, 6249, 18747, 35411, 56241, 106233, 168723, 318699, 956097, 2868291]

約数ペア:

[(1, 2868291), (3, 956097), (9, 318699), (17, 168723), (27, 106233), (51, 56241), (81, 35411), (153, 18747), (459, 6249), (1377, 2083)]