267934239

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 395742672

約数和(自身を除く): 127808433

約数列:

[1, 3, 9, 53, 159, 331, 477, 993, 1697, 2979, 5091, 15273, 17543, 52629, 89941, 157887, 269823, 561707, 809469, 1685121, 5055363, 29770471, 89311413, 267934239]

約数ペア:

[(1, 267934239), (3, 89311413), (9, 29770471), (53, 5055363), (159, 1685121), (331, 809469), (477, 561707), (993, 269823), (1697, 157887), (2979, 89941), (5091, 52629), (15273, 17543)]