2871963

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6283

約数の個数: 16

約数和(自身を含む): 4505760

約数和(自身を除く): 1633797

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 6257, 18771, 56313, 106369, 168939, 319107, 957321, 2871963]

約数ペア:

[(1, 2871963), (3, 957321), (9, 319107), (17, 168939), (27, 106369), (51, 56313), (153, 18771), (459, 6257)]