17247843

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 27604800

約数和(自身を除く): 10356957

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 709, 901, 1431, 2127, 2703, 6381, 8109, 12053, 19143, 24327, 36159, 37577, 108477, 112731, 325431, 338193, 638809, 1014579, 1916427, 5749281, 17247843]

約数ペア:

[(1, 17247843), (3, 5749281), (9, 1916427), (17, 1014579), (27, 638809), (51, 338193), (53, 325431), (153, 112731), (159, 108477), (459, 37577), (477, 36159), (709, 24327), (901, 19143), (1431, 12053), (2127, 8109), (2703, 6381)]