5121981

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{11159}}^1$

素因数の和:11185

約数の個数: 16

約数和(自身を含む): 8035200

約数和(自身を除く): 2913219

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 11159, 33477, 100431, 189703, 301293, 569109, 1707327, 5121981]

約数ペア:

[(1, 5121981), (3, 1707327), (9, 569109), (17, 301293), (27, 189703), (51, 100431), (153, 33477), (459, 11159)]