15208047

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{1949}}^1$

素因数の和:1992

約数の個数: 24

約数和(自身を含む): 23946000

約数和(自身を除く): 8737953

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 1949, 2601, 5847, 7803, 17541, 33133, 52623, 99399, 298197, 563261, 894591, 1689783, 5069349, 15208047]

約数ペア:

[(1, 15208047), (3, 5069349), (9, 1689783), (17, 894591), (27, 563261), (51, 298197), (153, 99399), (289, 52623), (459, 33133), (867, 17541), (1949, 7803), (2601, 5847)]