217084417

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1163}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 241367040

約数和(自身を除く): 24282623

約数列:

[1, 11, 71, 239, 781, 1163, 2629, 12793, 16969, 82573, 186659, 277957, 908303, 3057527, 19734947, 217084417]

約数ペア:

[(1, 217084417), (11, 19734947), (71, 3057527), (239, 908303), (781, 277957), (1163, 186659), (2629, 82573), (12793, 16969)]