2068505379

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1\times {\mathrm{12647}}^1$

素因数の和:13739

約数の個数: 24

約数和(自身を含む): 3166806240

約数和(自身を除く): 1098300861

約数列:

[1, 3, 9, 17, 51, 153, 1069, 3207, 9621, 12647, 18173, 37941, 54519, 113823, 163557, 214999, 644997, 1934991, 13519643, 40558929, 121676787, 229833931, 689501793, 2068505379]

約数ペア:

[(1, 2068505379), (3, 689501793), (9, 229833931), (17, 121676787), (51, 40558929), (153, 13519643), (1069, 1934991), (3207, 644997), (9621, 214999), (12647, 163557), (18173, 113823), (37941, 54519)]